fix upload-artifact version

Author: FreekBes

.github/workflows/webpack.yml

@@ -51,7 +51,7 @@ jobs:
         zip -r codam-web-greeter.zip systemd
 
     - name: Upload Artifact
-      uses: actions/upload-artifact@v4.1.7
+      uses: actions/upload-artifact@v4
       with:
         name: relzip-codam-web-greeter-${{ matrix.theme }}-${{ matrix.boxed }}
         path: codam-web-greeter.zip