Removed macos-arm-oss from GitHub Actions

Author: hsbt

.github/workflows/build.yml

@@ -78,7 +78,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        os: [ ubuntu-20.04, ubuntu-22.04, ubuntu-24.04, macos-12, macos-arm-oss ]
+        os: [ ubuntu-20.04, ubuntu-22.04, ubuntu-24.04, macos-12, macos-14 ]
         name: [ '-head', '+graalvm-head' ]
     runs-on: ${{ matrix.os }}
     steps:
@@ -93,7 +93,6 @@ jobs:
       run: |
         platform=${{ matrix.os }}
         platform=${platform/macos-12/macos-latest}
-        platform=${platform/macos-arm-oss/macos-13-arm64}
         echo "platform=$platform" >> $GITHUB_OUTPUT
 
     # Build