Updating to latest Catch2 and macos-15 on GH action runner

Author: cliffg-softwarelibre

.github/workflows/build_run_unit_test_cmake.yml

@@ -16,8 +16,8 @@ jobs:
   build_matrix:
     strategy:
       matrix:
-        # os: [ubuntu-latest, windows-latest, macos-14]
-        os: [ubuntu-latest, windows-latest]
+        os: [ubuntu-latest, windows-latest, macos-15]
+        # os: [ubuntu-latest, windows-latest]
     runs-on: ${{ matrix.os }}
     defaults:
       run:

test/CMakeLists.txt

@@ -15,7 +15,7 @@ target_compile_features ( wait_queue_test PRIVATE cxx_std_20 )
 # add dependencies
 include ( ../cmake/download_cpm.cmake )
 
-CPMAddPackage ( "gh:catchorg/Catch2@3.7.0" )
+CPMAddPackage ( "gh:catchorg/Catch2@3.8.0" )
 CPMAddPackage ( "gh:martinmoene/ring-span-lite@0.7.0" )
 # CPMAddPackage ( "gh:JustasMasiulis/circular_buffer@master" )
 CPMAddPackage ( NAME circular_buffer