Use YAML for schema tests

and don't convert to JSON

Author: ralfhandl

.github/workflows/schema-tests.yaml

@@ -4,9 +4,8 @@ name: schema-test
 # Issue: https://github.com/OAI/OpenAPI-Specification/pull/2489
 
 #
-# This workflow
-# - converts the YAML metaschemas to JSON
-# - runs the npm test script to validate passing and failing testcases for the metaschemas
+# This workflow runs the npm test script to validate passing and failing
+# testcases for the metaschemas
 #
 
 # run this on push to any branch and creation of pull-requests
@@ -34,8 +33,5 @@ jobs:
         git checkout remotes/origin/main -- package.json package-lock.json
         npm ci
 
-    - name: convert YAML metaschemas to JSON
-      run: find schemas/v3* -type f -name "*.yaml" | xargs node scripts/yaml2json/yaml2json.js
-
     - name: Run tests
       run: npm run test