Ignore internal action files for type validation

Author: bigdaz

.github/workflows/ci-validate-typings.yml

@@ -17,3 +17,8 @@ jobs:
     steps:
     - uses: actions/checkout@v6
     - uses: typesafegithub/github-actions-typing@v2
+      with:
+        ignored-action-files: |
+          .github/actions/build-dist/action.yml
+          .github/actions/init-integ-test/action.yml
+          action.yml