aws-c-cal: modernize more for conan v2 + bump openssl

[SpaceIm]

• conan v2:
  • fix windows/shared (protect double deletion of fPIC)
  • fix test package (logic based on self.user_info can't work for conan v2, and it was anyway wrong to define this user_info for the sole purpose of test package)
• bump openssl to 3.x

---

• I've read the contributing guidelines.
• I've used a recent Conan client version close to the currently deployed.
• I've tried at least one configuration locally with the conan-center hook activated.

[SpaceIm]

[100%] Linking C executable test_package
/opt/conan/binutils/bin/ld: CMakeFiles/test_package.dir/test_package.c.o: undefined reference to symbol 'aws_logger_init_standard'
/opt/conan/binutils/bin/ld: /home/conan/w/prod-v2/BuildSingleReference/p/aws-ccfae5d5a8245f/p/lib/libaws-c-common.so.1: error adding symbols: DSO missing from command line
collect2: error: ld returned 1 exit status

I explicitly link AWS::aws-c-common in test package, how can it happen?

[SpaceIm]

v2 pipeline, all shared:

[100%] Linking C executable test_package
/opt/conan/binutils/bin/ld: CMakeFiles/test_package.dir/test_package.c.o: undefined reference to symbol 'aws_logger_init_standard'
/opt/conan/binutils/bin/ld: /home/conan/w/prod-v2/BuildSingleReference/p/aws-ccfae5d5a8245f/p/lib/libaws-c-common.so.1: error adding symbols: DSO missing from command line
collect2: error: ld returned 1 exit status

I link AWS::aws-c-common in test package (aws_logger_init_standard is a function of aws-c-common: https://github.com/awslabs/aws-c-common/blob/v0.8.2/include/aws/common/logging.h#L306-L310), so why does it fail? conan-io/conan#13723?

[conan-center-bot]

Conan v1 pipeline ✔️

All green in build 13 (af0a9f24c78406f97ef6adbc2a799a4a938a4874):

• aws-c-cal/0.5.12@:
  All packages built successfully! (All logs)

• aws-c-cal/0.5.20@:
  All packages built successfully! (All logs)

• aws-c-cal/0.5.19@:
  All packages built successfully! (All logs)

• aws-c-cal/0.5.17@:
  All packages built successfully! (All logs)

• aws-c-cal/0.5.13@:
  All packages built successfully! (All logs)

• aws-c-cal/0.5.11@:
  All packages built successfully! (All logs)

---

Conan v2 pipeline ✔️

Note: Conan v2 builds may be required once they are on the v2 ready list

All green in build 12 (af0a9f24c78406f97ef6adbc2a799a4a938a4874):

• aws-c-cal/0.5.19@:
  All packages built successfully! (All logs)

• aws-c-cal/0.5.12@:
  All packages built successfully! (All logs)

• aws-c-cal/0.5.20@:
  All packages built successfully! (All logs)

• aws-c-cal/0.5.13@:
  All packages built successfully! (All logs)

• aws-c-cal/0.5.11@:
  All packages built successfully! (All logs)

• aws-c-cal/0.5.17@:
  All packages built successfully! (All logs)

[CLAassistant]

All committers have signed the CLA.

[SpaceIm]

@uilianries @jcar87 @RubenRBS @danimtb Could you review please? This PR is mandatory for other aws recipe PRs opened for more than 1 month, and ultimately for PR providing v2 support to aws-sdk-cpp (and also fix #17382).

[uilianries]

LGTM