[Model/Semantic Validation] Add job-summary artifact (#36614)

Author: mikeharder

.github/workflows/swagger-modelvalidation-code.yaml

@@ -20,5 +20,17 @@ jobs:
         uses: ./.github/actions/setup-node-install-deps
 
       - name: Swagger Model Validation
+        id: swagger-model-validation
         run: |
+          echo "summary=$GITHUB_STEP_SUMMARY" >> "$GITHUB_OUTPUT"
           npm exec --no -- oav-runner examples
+
+      # Used by other workflows like set-status
+      - name: Set job-summary artifact
+        if: ${{ always() && steps.swagger-model-validation.outputs.summary }}
+        uses: actions/upload-artifact@v4
+        with:
+          name: job-summary
+          path: ${{ steps.swagger-model-validation.outputs.summary }}
+          # If the file doesn't exist, just don't add the artifact
+          if-no-files-found: ignore

.github/workflows/swagger-semanticvalidation-code.yaml

@@ -20,5 +20,17 @@ jobs:
         uses: ./.github/actions/setup-node-install-deps
 
       - name: Swagger Semantic Validation
+        id: swagger-semantic-validation
         run: |
+          echo "summary=$GITHUB_STEP_SUMMARY" >> "$GITHUB_OUTPUT"
           npm exec --no -- oav-runner specs
+
+      # Used by other workflows like set-status
+      - name: Set job-summary artifact
+        if: ${{ always() && steps.swagger-semantic-validation.outputs.summary }}
+        uses: actions/upload-artifact@v4
+        with:
+          name: job-summary
+          path: ${{ steps.swagger-semantic-validation.outputs.summary }}
+          # If the file doesn't exist, just don't add the artifact
+          if-no-files-found: ignore