Changes

Summary

gerrit: update to 3.11.x as 3.10.x will become EOL on November 10, 2025 (details)

Commit c1515489b5dbc9a731b7d64be2b50263d46ad512 by laforge

gerrit: update to 3.11.x as 3.10.x will become EOL on November 10, 2025

see https://www.gerritcodereview.com/2025-09-17-gerrit-3.13-release-plan.html

Change-Id: Icfbed5017e867f4195ee2922331c0e76b64139a0

gerrit/Dockerfile