build(deps): update actions/upload-artifact action to v6

Author: renovate[bot]

.github/workflows/build.yaml

@@ -25,7 +25,7 @@ jobs:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
         run: ./gradlew build publishToMavenLocal -PciBuild=true -Pgpr.token=${{ secrets.GITHUB_TOKEN }}
       - name: Archive test report
-        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4
+        uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6
         if: always()
         with:
           name: test-report