Update rails to 7.1.5.1
What does this MR do and why?
This MR sets the rails gem to 7.1.5.1 by default.
Latest rollout attempt: https://gitlab.com/gitlab-com/gl-infra/production/-/issues/19583+
References
Screenshots or screen recordings
N/A
How to set up and validate locally
N/A
MR acceptance checklist
Evaluate this MR against the MR acceptance checklist. It helps you analyze changes to reduce risks in quality, performance, reliability, security, and maintainability.
Edited by Igor Drozdov