fix permission check in CICD (#153)

Author: tonyhoo

.github/workflows/continuous_integration.yml

@@ -28,8 +28,15 @@ jobs:
         with:
           github_token: ${{ github.token }}
           permission: write
+      - name: Debug Information
+        if: ${{ github.event_name == 'pull_request_target' }}
+        run: |
+          echo "Event Name: ${{ github.event_name }}"
+          echo "Labels: ${{ toJson(github.event.pull_request.labels) }}"
+          echo "Permitted: ${{ steps.check.outputs.permitted }}"
+          echo "Safe to Test Label Present: ${{ contains(github.event.pull_request.labels.*.name, 'safe to test') }}"
       - name: Check PR Safe to Run
-        if: ${{ github.event_name == 'pull_request_target' && (contains(github.event.pull_request.labels.*.name, 'safe to test') == 'false') && steps.check.outputs.permitted == 'false' }}
+        if: ${{ github.event_name == 'pull_request_target' && !contains(github.event.pull_request.labels.*.name, 'safe to test') && steps.check.outputs.permitted == 'false' }}
         run: exit 1
       - name: Remove Safe to Test Label  # One commit is safe doesn't mean the next commit is safe.
         if: ${{ github.event_name == 'pull_request_target' }}