Fix compatibility issues

Author: fat-fellow

.github/workflows/build.yml

@@ -82,7 +82,7 @@ jobs:
             ${{ runner.os }}-go-${{ matrix.go-version }}-
       - name: Install old MacOS SDK (for backward compatibility of CGO)
         run: source .github/install_macos_sdk.sh 10.15
-        if: runner.os == 'macOS' && startsWith(runner.os_version, '12')
+        if: github.event.inputs.run-on-runner != 'ARM64'
       - name: Set env vars
         env:
           UNSPLASH_KEY: ${{ secrets.UNSPLASH_KEY }}