[gtk] add component support for gtk4

[planetmarshall]

Specify library name and version: gtk/4.x

Add component support for gtk4. Specifically, this adds the gtk4-unix-print component which is required bygtkmm

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• I've read the guidelines for contributing.
• I've followed the PEP8 style guides for Python code in the recipes.
• I've used the latest Conan client version.
• I've tried at least one configuration locally with the conan-center hook activated.

[ghost]

I detected other pull requests that are modifying gtk/all recipe:

• gtk 4.7.1 #11667
• [gtk]: Enable gtk3 on windows and use shared glib when shared #11308
• gtk: Add 'with_libjpeg' option to select 'libjpeg' or 'libjpeg-turbo' dep. #11137

This message is automatically generated by https://github.com/ericLemanissier/conan-center-conflicting-prs so don't hesitate to report issues/improvements there.

[planetmarshall]

Failing due to missing gdk-pixbuf/2.42.8 binary.

[stale]

This pull request has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

[conan-center-bot]

Failure in build 23 (58d638ff7591a4cc0a3e9d7a06ebbdba8b40de42):

• gtk/4.4.0@:
  Didn't run or was cancelled before finishing

• gtk/4.7.2@:
  Didn't run or was cancelled before finishing

• gtk/4.8.1@:
  Didn't run or was cancelled before finishing

• gtk/4.6.2@:
  CI failed to create some packages (All logs)

  Logs for packageID 005db5ca9179e3171d04bdc1c8ad490119bfcb1f:

  [settings]
  arch=x86_64
  build_type=Release
  compiler=gcc
  compiler.libcxx=libstdc++11
  compiler.version=7
  os=Linux
  [options]
  gtk:shared=True
  

  [...]
      libtiff/4.4.0:89d88382b6cc8c1626bece7ec6042a114c0bdec7 - Download
      libuuid/1.0.3:d50a0d523d98c15bb147b18fa7d203887c38be8b - Download
      libwebp/1.2.4:6322a9a56f029bb63526b01c9e32f1e334e3f0cb - Download
      libxft/2.3.4:d50607c401848cde358d9c33a734592ade1b9fb6 - Download
      libxml2/2.9.14:07753a3ecbad874f99f63d243fbb690a067a17be - Download
      lzo/2.10:d50a0d523d98c15bb147b18fa7d203887c38be8b - Download
      opengl/system:5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9 - Download
      pango/1.50.10:6eded777a5062275e7451174daee975c576a3100 - Download
      pcre2/10.40:d74761cf0a54bc9387cd4323e35362568072e755 - Download
      pixman/0.40.0:d50a0d523d98c15bb147b18fa7d203887c38be8b - Download
      wayland/1.21.0:00d8f2e37c9112ad8417921edf0c46944c44bbab - Download
      wayland-protocols/1.26:5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9 - Download
      xkbcommon/1.4.1:f490dc036fc8115d98660a8f9e70c53ec22e7aea - Download
      xorg/system:5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9 - Download
      xz_utils/5.2.5:d50a0d523d98c15bb147b18fa7d203887c38be8b - Download
      zlib/1.2.12:d50a0d523d98c15bb147b18fa7d203887c38be8b - Download
      zstd/1.5.2:f96ae8d528b66eb76c2b5ecf40a4723eedaf4659 - Download
  Build requirements
      libsass/3.6.4 from 'conan-center' - Downloaded
      meson/0.63.2 from 'conan-center' - Downloaded
      ninja/1.11.0 from 'conan-center' - Downloaded
      pkgconf/1.9.3 from 'conan-center' - Downloaded
      sassc/3.6.2 from 'conan-center' - Downloaded
  Build requirements packages
      libsass/3.6.4:66c5327ebdcecae0a01a863939964495fa019a06 - Download
      meson/0.63.2:5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9 - Download
      ninja/1.11.0:24647d9fe8ec489125dfbae4b3ebefaf7581674c - Download
      pkgconf/1.9.3:24647d9fe8ec489125dfbae4b3ebefaf7581674c - Download
      sassc/3.6.2:6228df0c605ad5f77b1df6d13becbac84e1706e1 - Download
  
  Installing (downloading, building) binaries...
  
  WARN: gdk-pixbuf/2.42.9: requirement glib/2.73.0 overridden by gtk/4.6.2 to glib/2.73.3 
  WARN: gdk-pixbuf/2.42.9: requirement libtiff/4.3.0 overridden by gtk/4.6.2 to libtiff/4.4.0 
  WARN: gdk-pixbuf/2.42.9: requirement libjpeg/9d overridden by gtk/4.6.2 to libjpeg/9e 
  WARN: graphene/1.10.8: requirement glib/2.73.0 overridden by gtk/4.6.2 to glib/2.73.3 
  ERROR: Missing binary: gdk-pixbuf/2.42.9:d8e7c3027cfa37c3ca1001bc1c968996e36e49a7
  ERROR: Missing binary: graphene/1.10.8:323aea51f5b27afb25a27c031d961420ebb7556f
  gdk-pixbuf/2.42.9: WARN: Can't find a 'gdk-pixbuf/2.42.9' package for the specified settings, options and dependencies:
  - Settings: arch=x86_64, build_type=Release, compiler=gcc, compiler.version=7, os=Linux
  - Options: fPIC=True, shared=False, with_introspection=False, with_libjpeg=libjpeg, with_libpng=True, with_libtiff=True, bzip2:build_executable=True, bzip2:fPIC=True, bzip2:shared=False, glib:shared=True, glib:with_elf=True, glib:with_mount=True, glib:with_pcre=True, glib:with_selinux=True, jbig:build_executables=True, jbig:fPIC=True, jbig:shared=False, libdeflate:fPIC=True, libdeflate:shared=False, libelf:fPIC=True, libelf:shared=False, libffi:fPIC=True, libffi:shared=False, libjpeg:fPIC=True, libjpeg:shared=False, libmount:fPIC=True, libmount:shared=False, libpng:api_prefix=, libpng:fPIC=True, libpng:shared=False, libpng:sse=True, libselinux:fPIC=True, libselinux:shared=False, libtiff:cxx=True, libtiff:fPIC=True, libtiff:jbig=True, libtiff:jpeg=libjpeg, libtiff:libdeflate=True, libtiff:lzma=True, libtiff:shared=False, libtiff:webp=True, libtiff:zlib=True, libtiff:zstd=True, libwebp:fPIC=True, libwebp:near_lossless=True, libwebp:shared=False, libwebp:swap_16bit_csp=False, libwebp:with_simd=True, pcre2:build_pcre2_16=True, pcre2:build_pcre2_32=True, pcre2:build_pcre2_8=True, pcre2:build_pcre2grep=True, pcre2:fPIC=True, pcre2:grep_support_callout_fork=True, pcre2:shared=False, pcre2:support_jit=False, pcre2:with_bzip2=True, pcre2:with_zlib=True, xz_utils:fPIC=True, xz_utils:shared=False, zlib:fPIC=True, zlib:shared=False, zstd:fPIC=True, zstd:shared=False, zstd:threading=True
  - Dependencies: glib/2.73.3, libpng/1.6.37, libtiff/4.4.0, libjpeg/9e
  - Requirements: glib/2.73.3:0dacd7ae4f23e0b48a492d4a1e8bfb52f63e0398, libjpeg/9e, libpng/1.Y.Z, libtiff/4.Y.Z
  - Package ID: d8e7c3027cfa37c3ca1001bc1c968996e36e49a7
  
  ERROR: Missing prebuilt package for 'gdk-pixbuf/2.42.9', 'graphene/1.10.8'
  Use 'conan search gdk-pixbuf/2.42.9 --table=table.html -r=remote' and open the table.html file to see available packages
  Or try to build locally from sources with '--build=gdk-pixbuf --build=graphene'
  
  More Info at 'https://docs.conan.io/en/latest/faq/troubleshooting.html#error-missing-prebuilt-package'
  

• gtk/3.24.24@:
  Didn't run or was cancelled before finishing

• gtk/4.2.1@:
  Didn't run or was cancelled before finishing

• gtk/4.1.2@:
  Didn't run or was cancelled before finishing

• gtk/4.3.2@:
  Didn't run or was cancelled before finishing

• gtk/4.0.2@:
  Didn't run or was cancelled before finishing

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^{Note: To save resources, CI tries to finish as soon as an error is found. For this reason you might find that not all the references have been launched or not all the configurations for a given reference. Also, take into account that we cannot guarantee the order of execution as it depends on CI workload and workers availability.}

[stale]

This pull request has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

[stale]

This pull request has been automatically closed because it has not had recent activity. Thank you for your contributions.