only run tests automatically from PRs

Signed-off-by: MarkAckert <[email protected]>

.github/workflows/build-packaging.yml

@@ -99,8 +99,9 @@ jobs:
           echo "run_build=${{ (github.event_name == 'workflow_dispatch' && github.event.inputs.ORIGIN_ISSUE_TRIGGER == 'false') || !contains(fromJson(steps.get-labels.outputs.result), 'Build: None') }}" >> $GITHUB_OUTPUT
       - id: check-test
         name: 'export conditional used to determine if we should run a test suite'
+        # run_test explanation: if we set "run_build" from the prior step and this is a PR, run unless "Test: None" label is present. If not initiated from a PR, only build.
         run: |
-          echo "run_test=${{ (steps.check-build.outputs.run_build == 'true' && !contains(fromJson(steps.get-labels.outputs.result), 'Test: None')) }}" >> $GITHUB_OUTPUT
+          echo "run_test=${{ (steps.check-build.outputs.run_build == 'true' && ( github.event_name != 'workflow_dispatch' && !contains(fromJson(steps.get-labels.outputs.result)), 'Test: None')) }}" >> $GITHUB_OUTPUT
 
   display-dispatch-event-id:
     if: github.event.inputs.RANDOM_DISPATCH_EVENT_ID != ''