bugfix/GZL-5225-SessionExpiration into release/4.1.6
- Rename SessionTimeoutFilter to RobotsAndActivationFilter
- Extract Cookie management from SessionTimeoutFilter to CookieBrowserFilter[gazelle-tools]
- Set log to debug level for memory consumption
GitLab upgrade completed. Current version is 18.6.4
https://about.gitlab.com/releases/2025/11/20/gitlab-18-6-released/