Using editor-based workflow validation instead of validator API.

Author: RobinTail

.github/workflows/oas.yml

@@ -0,0 +1,21 @@
+name: OpenAPI validation
+on:
+  push:
+    branches: [ master, v25, v26, v27 ]
+  pull_request:
+    branches: [ master, v25, v26, v27 ]
+
+permissions:
+  id-token: none
+  contents: read
+
+jobs:
+  validate:
+    runs-on: ubuntu-latest
+    steps:
+    - name: Checkout
+      uses: actions/checkout@v6
+    - name: Validate OpenAPI definition
+      uses: swaggerexpert/swagger-editor-validate@v1
+      with:
+        definition-file: example/example.documentation.yaml

example/index.spec.ts

@@ -599,7 +599,7 @@ describe("Example", async () => {
     });
   });
 
-  describe("OpenAPI Documentation", () => {
+  describe.skip("OpenAPI Documentation", () => {
     test.extend("response", async ({ signal }) => {
       const data = await readFile("example.documentation.yaml", "utf-8");
       try {