How to hide notification box "You pushed to [...] Create merge request"

When I push to a non-main branch, I get messages like this in the web UI of my GitLab CE instance:

As text:

You pushed to <branch name> at Repository Name nn minutes ago

Create merge request

I do not want this message to appear.

Despite searching and trying through all the repository settings, I did not find a way to disable this message.

My questions

  • Is it possible to never show this message for certain repositories?
  • If this is not possible, is there a way to globally disable the message?