Update artifact path

Author: mpointner

.github/workflows/gradle-publish.yml

@@ -39,7 +39,7 @@ jobs:
       uses: actions/upload-artifact@v4
       with:
         name: DA-Backend
-        path: build/libs
+        path: '$/build/libs/*.war'
 
     # The USERNAME and TOKEN need to correspond to the credentials environment variables used in
     # the publishing section of your build.gradle