ADIOS: 2.6.0 -> 2.7.1

Add support for improved blosc support:
ornladios/ADIOS2#2592

library_builders.bat

@@ -16,16 +16,11 @@ exit /b 0
 
 :build_adios2
   if exist adios2-stamp exit /b 0
-  curl -sLo adios2-2.6.0.zip ^
-    https://github.com/ornladios/ADIOS2/archive/v2.6.0.zip
-  powershell Expand-Archive adios2-2.6.0.zip -DestinationPath dep-adios2
+  curl -sLo adios2-2.7.1.zip ^
+    https://github.com/ornladios/ADIOS2/archive/v2.7.1.zip
+  powershell Expand-Archive adios2-2.7.1.zip -DestinationPath dep-adios2
 
-  :: Patch FindBlosc.cmake w/ ADIOS 2.6.0
-  curl -sLo adios2-blosc.patch ^
-    https://patch-diff.githubusercontent.com/raw/ornladios/ADIOS2/pull/2550.patch
-  python -m patch -p 1 -d dep-adios2/ADIOS2-2.6.0 adios2-blosc.patch
-
-  cmake -S dep-adios2/ADIOS2-2.6.0 -B build-adios2 ^
+  cmake -S dep-adios2/ADIOS2-2.7.1 -B build-adios2 ^
     -DCMAKE_BUILD_TYPE=Release  ^
     -DBUILD_SHARED_LIBS=OFF     ^
     -DADIOS2_USE_MPI=OFF        ^

library_builders.sh

@@ -79,8 +79,8 @@ function build_adios1 {
 function build_adios2 {
     if [ -e adios2-stamp ]; then return; fi
 
-    curl -sLo adios2-2.6.0.tar.gz \
-        https://github.com/ornladios/ADIOS2/archive/v2.6.0.tar.gz
+    curl -sLo adios2-2.7.1.tar.gz \
+        https://github.com/ornladios/ADIOS2/archive/v2.7.1.tar.gz
     file adios2*.tar.gz
     tar -xzf adios2*.tar.gz
     rm adios2*.tar.gz