dependency: Update actions/upload-artifact action to v4.6.0 (#20)

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

Author: renovate[bot]

.github/workflows/gradle.yml

@@ -37,7 +37,7 @@ jobs:
         with:
           arguments: shadowJar
       - name: Upload a Build Artifact
-        uses: actions/upload-artifact@v4.5.0
+        uses: actions/upload-artifact@v4.6.0
         with:
           name: 'Successfully build LiteItemVoid'
           path: build/libs/*.jar