Updates gitlab-releases gem

What does this MR do and why?

• Updates gitlab-releases gem

The gitlab-releases gem was updated to its latest version to fix a bug of calculating releases with a major version.

gitlab-org/ruby/gems/gitlab-releases!37 (merged)

17:07:40 ❯ bundle exec pry --gem
[1] pry(main)> ReleaseTools::GitlabReleasesClient.upcoming_releases
=> {"16.11"=>"2024-04-18",
 "17.0"=>"2024-05-16",
 "17.1"=>"2024-06-20",
 "17.2"=>"2024-07-18",
 "17.3"=>"2024-08-15",
 "17.4"=>"2024-09-19",
 "17.5"=>"2024-10-17",
 "17.6"=>"2024-11-21",
 "17.7"=>"2024-12-19",
 "17.8"=>"2025-01-16",
 "17.9"=>"2025-02-20",
 "17.10"=>"2025-03-20",
 "17.11"=>"2025-04-17"}

Author Check-list

• [-] Has documentation been updated?