Remove macOS from test matrix in CI workflow

macOS testing was removed from the GitHub Actions test matrix due to reliability issues. The workflow now only tests on Linux and Windows platforms.

Author: potatoqualitee

.github/workflows/build-release.yml

@@ -129,7 +129,8 @@ jobs:
           name: dbatools-library-zip
           path: artifacts/dbatools.library.zip
 
-  # Test matrix - tests on all platforms with proper dependencies and environment
+  # Test matrix - tests on Linux and Windows platforms with proper dependencies and environment
+  # Note: macOS testing was removed due to reliability issues
   test-matrix:
     name: Test on ${{ matrix.os }}
     runs-on: ${{ matrix.os }}
@@ -142,10 +143,7 @@ jobs:
             script: ./dbatools/.github/scripts/gh-actions.ps1
             shell: pwsh
             working-directory: ${{ github.workspace }}
-          - os: macos-latest
-            script: ./dbatools/.github/scripts/gh-macactions.ps1
-            shell: pwsh
-            working-directory: ${{ github.workspace }}
+          # macOS testing disabled due to reliability issues, even gets stuck at Describing Integration Tests
           - os: windows-latest
             script: ./dbatools/.github/scripts/gh-winactions.ps1
             shell: pwsh