Validate E2E Tests Are Accounted For

Author: jj22ee

.github/workflows/application-signals-e2e-test.yml

@@ -247,3 +247,6 @@ jobs:
     with:
       caller-workflow-name: 'main-build'
       staging-wheel-name: ${{ inputs.staging-wheel-name }}
+
+  validate-all-tests-are-accounted-for:
+    uses: aws-observability/aws-application-signals-test-framework/.github/workflows/validate-e2e-tests-are-accounted-for.yml@main