Revert "chore: try adding this to see if error comes through properly"

This reverts commit b970e54.

.github/workflows/ci.yml

@@ -81,7 +81,7 @@ jobs:
       - name: Run `openapi:validate` with filename in quotes
         uses: ./rdme-repo/
         with:
-          rdme: openapi:validate "rdme-repo/__tests__/__fixtures__/invalid-oas.json"
+          rdme: openapi:validate "oas-examples-repo/3.1/json/petstore.json"
 
       # Docs: https://rdme-test.readme.io
       - name: Run `openapi` command