Fixed GraphQL Validation parsing html fragments in PR description

.github/workflows/pr-graphql-operations-validation.yaml

@@ -26,8 +26,8 @@ jobs:
       - name: Install dependencies
         run: yarn install
 
-      - name: Fetch latest PR description
-        id: pr-body
+      - name: Extract GraphQL endpoints from PR description
+        id: endpoints
         uses: actions/github-script@v7
         with:
           script: |
@@ -36,19 +36,16 @@ jobs:
               repo: context.repo.repo,
               pull_number: context.payload.pull_request.number,
             });
-            core.setOutput('body', pr.data.body || '');
-      - name: Extract GraphQL endpoints from PR description
-        id: endpoints
-        run: |
-          BODY="${{ steps.pr-body.outputs.body }}"
-          ENDPOINTS=$(echo "$BODY" | grep -iEo 'GraphQL Endpoint:\s*(https?://[^ ]+/graphql)' | sed -E 's/GraphQL Endpoint:\s*//' | paste -sd, -)
-          if [ -n "$ENDPOINTS" ]; then
-            echo "Found endpoints in PR: $ENDPOINTS"
-            echo "endpoints=$ENDPOINTS" >> "$GITHUB_OUTPUT"
-          else
-            echo "No endpoints found in PR – will use default or env."
-            echo "endpoints=" >> "$GITHUB_OUTPUT"
-          fi
+            const body = pr.data.body || '';
+            const matches = [...body.matchAll(/GraphQL Endpoint:\s*(https?:\/\/[^ ]+\/graphql)/gi)];
+            const endpoints = matches.map(m => m[1]).join(',');
+            if (endpoints) {
+              core.info(`Found endpoints in PR: ${endpoints}`);
+              core.setOutput('endpoints', endpoints);
+            } else {
+              core.info('No endpoints found in PR – will use default or env.');
+              core.setOutput('endpoints', '');
+            }
       - name: Determine final endpoints list
         id: final-endpoints
         run: |