Merge pull request #106 from neziw/renovate/major-github-artifact-actions

Update actions/upload-artifact action to v7

Author: neziw

.github/workflows/gradle.yml

@@ -38,7 +38,7 @@ jobs:
         run: ./gradlew build
 
       - name: Publish artifact
-        uses: actions/upload-artifact@v6
+        uses: actions/upload-artifact@v7
         with:
           name: IPCheck-Website
           path: 'build/libs/ProxyCheck-DiscordBOT *.jar'