chore(ci): add losisin/helm-values-schema-json-action

.gitea/workflows/test-pr.yml

@@ -51,13 +51,13 @@ jobs:
   helm-schema-values:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4.2.2
-      - name: Generate values schema json
-        uses: losisin/helm-values-schema-json-action@v1.6.2
-        with:
-          input: values.yaml
-      - name: Verify values.schema.json
-        run: |
-          if ! git diff --exit-code --name-only values.schema.json; then
-            echo "Please update the values.schema.json and be carefully of breaking changes!" 2&>1
-          fi
+    - uses: actions/checkout@v4
+      with:
+        ref: ${{ github.event.pull_request.head.ref }}
+    - name: Generate values schema json
+      uses: losisin/helm-values-schema-json-action@v1.8.0
+      with:
+        input: values.yaml
+    - name: Verify values.schema.json
+      run: |
+        git diff --exit-code --name-only values.schema.json