Update actions/upload-artifact action to v4.6.0

Author: renovate[bot]

.github/workflows/gradle-test-build.yml

@@ -45,7 +45,7 @@ jobs:
         run: ./gradlew mingwX64Test --full-stacktrace
 
       - name: Upload reports
-        uses: actions/upload-artifact@v4.5.0
+        uses: actions/upload-artifact@v4.6.0
         with:
           name: 'reports-${{ matrix.os }}'
           path: '**/build/reports/**'