Issue warning message when trying to run tests on ARM64 macOS runner

Author: marcprux

action.yml

@@ -231,11 +231,11 @@ runs:
       shell: bash
       working-directory: ${{ inputs.package-path }}
       run: |
-        # disabled because a self-hosted runner might not be using nested virtualization…
-        #if [ ${RUNNER_ARCH} == 'ARM64' ] && [ ${RUNNER_OS} == 'macOS' ]; then
-        #  echo "::error::Cannot run tests on ARM64 macOS due to HVF error: HV_UNSUPPORTED. See https://github.com/ReactiveCircus/android-emulator-runner/issues/350#issuecomment-2030065889"
-        #  exit 1
-        #fi
+        if [ ${RUNNER_ARCH} == 'ARM64' ] && [ ${RUNNER_OS} == 'macOS' ]; then
+          echo "::warning::Cannot run tests on ARM64 macOS due to HVF error: HV_UNSUPPORTED. See https://github.com/ReactiveCircus/android-emulator-runner/issues/350#issuecomment-2030065889"
+          # exit disabled because a self-hosted runner might not be using nested virtualization…
+          #exit 1
+        fi
 
         #inputs.android-emulator-test-folder = /data/local/tmp/android-xctest
         REMOTE_FOLDER=$(dirname "${{ inputs.android-emulator-test-folder }}")