fix: ensure newline at end of file in generate-war workflow artifact upload step

Author: jp-tosca

.github/workflows/generate-war.yml

@@ -165,4 +165,4 @@ jobs:
       - uses: actions/upload-artifact@v4
         with:
           name: war-file
-          path: ./deployment/payara/target/*.war
+          path: ./deployment/payara/target/*.war