Update gitlab-shell to v13.5.0

This adds a `correlation_id` to the gitlab-shell log
(https://gitlab.com/gitlab-org/gitlab-shell/-/merge_requests/400).

GITLAB_SHELL_VERSION

-13.4.0
+13.5.0

changelogs/unreleased/sh-update-gitlab-shell.yml

+---
+title: Update gitlab-shell to v13.5.0
+merge_request: 38720
+author:
+type: added