[TEST] Troubleshoot 3.1.x CI

.github/workflows/build-and-test.yml

@@ -1,5 +1,7 @@
 name: Build
 
+# test
+
 on:
   push:
     branches:
@@ -19,45 +21,45 @@ jobs:
         isARM:
           - ${{ contains(github.event.pull_request.labels.*.name, 'arch:arm32') || contains(github.event.pull_request.labels.*.name, 'arch:arm64') }}
         options:
-          - os: ubuntu-latest
+          # - os: ubuntu-latest
+          #   framework: net7.0
+          #   sdk: 7.0.x
+          #   sdk-preview: true
+          #   runtime: -x64
+          #   codecov: false
+          - os: macos-26-intel
             framework: net7.0
             sdk: 7.0.x
             sdk-preview: true
             runtime: -x64
             codecov: false
-          - os: macos-13 # macos-latest runs on arm64 runners where libgdiplus is unavailable
-            framework: net7.0
-            sdk: 7.0.x
-            sdk-preview: true
-            runtime: -x64
-            codecov: false
-          - os: windows-latest
-            framework: net7.0
-            sdk: 7.0.x
-            sdk-preview: true
-            runtime: -x64
-            codecov: false
-          - os: buildjet-4vcpu-ubuntu-2204-arm
-            framework: net7.0
-            sdk: 7.0.x
-            sdk-preview: true
-            runtime: -x64
-            codecov: false
-          - os: ubuntu-latest
-            framework: net6.0
-            sdk: 6.0.x
-            runtime: -x64
-            codecov: false
-          - os: macos-13 # macos-latest runs on arm64 runners where libgdiplus is unavailable
-            framework: net6.0
-            sdk: 6.0.x
-            runtime: -x64
-            codecov: false
-          - os: windows-latest
+          # - os: windows-latest
+          #   framework: net7.0
+          #   sdk: 7.0.x
+          #   sdk-preview: true
+          #   runtime: -x64
+          #   codecov: false
+          # - os: buildjet-4vcpu-ubuntu-2204-arm
+          #   framework: net7.0
+          #   sdk: 7.0.x
+          #   sdk-preview: true
+          #   runtime: -x64
+          #   codecov: false
+          # - os: ubuntu-latest
+          #   framework: net6.0
+          #   sdk: 6.0.x
+          #   runtime: -x64
+          #   codecov: false
+          - os: macos-26-intel
             framework: net6.0
             sdk: 6.0.x
             runtime: -x64
             codecov: false
+          # - os: windows-latest
+          #   framework: net6.0
+          #   sdk: 6.0.x
+          #   runtime: -x64
+          #   codecov: false
         exclude:
           - isARM: false
             options:
@@ -72,6 +74,18 @@ jobs:
             sudo apt-get update
             sudo apt-get -y install libgdiplus libgif-dev libglib2.0-dev libcairo2-dev libtiff-dev libexif-dev
 
+      # - name: Install libgdi+, which is required for tests running on macos
+      #   if: ${{ contains(matrix.options.os, 'macos-26') }}
+      #   run: |
+      #     brew update
+      #     brew install mono-libgdiplus
+      #     # Create symlinks to make libgdiplus discoverable
+      #     sudo mkdir -p /usr/local/lib
+      #     sudo ln -sf $(brew --prefix)/lib/libgdiplus.dylib /usr/local/lib/libgdiplus.dylib
+      #     # Verify installation
+      #     ls -la $(brew --prefix)/lib/libgdiplus* || echo "libgdiplus not found in brew prefix"
+      #     ls -la /usr/local/lib/libgdiplus* || echo "libgdiplus not found in /usr/local/lib"
+
       - name: Git Config
         shell: bash
         run: |