Update .gitea/workflows/lint.yaml

.gitea/workflows/lint.yaml

@@ -49,6 +49,15 @@ jobs:
         continue-on-error: true
       
       - name: Telegram notify on failure
+        if: env.FAILED == 'true'
+        run: |
+          # Read invalid files and format them for the message
+          INVALID_FILES=$(cat invalid_files.txt)
+          echo "INVALID_FILES<<EOF" >> $GITHUB_ENV
+          echo "$INVALID_FILES" >> $GITHUB_ENV
+          echo "EOF" >> $GITHUB_ENV
+          
+      - name: Send Telegram message
         if: env.FAILED == 'true'
         uses: appleboy/telegram-action@master
         with:
@@ -58,4 +67,4 @@ jobs:
             ❌ Kubernetes validation failed!
             
             Invalid files:
-            $(cat invalid_files.txt)
+            ${{ env.INVALID_FILES }}