GH-815 Update actions/upload-artifact action to v4.3.6 (#815)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

.github/workflows/gradle.yml

@@ -35,7 +35,7 @@ jobs:
       - name: Build the Jar
         run: './gradlew clean eternalcore-plugin:shadowJar'
       - name: Upload a Build Artifact
-        uses: actions/upload-artifact@v4.3.4
+        uses: actions/upload-artifact@v4.3.6
         with:
           name: 'EternalCore'
           path: eternalcore-plugin/build/libs/EternalCore*.jar