Wrong link in some messages logged during mkdocs build (gitlab)

[FredZinelli]

Hello,

The links in some messages of the plugin may be outdated. I just found this one during a gitlab pipeline, while trying to resolve the thing :

INFO    -  [RSS-plugin]: 
                    Running on a gitlab runner might lead to wrong git revision dates due to a shallow git fetch depth.
                   Make sure to set GIT_DEPTH to 1000 in your .gitlab-ci.yml file.
                   (see https://docs.gitlab.com/ee/user/project/pipelines/settings.html#git-shallow-clone).

The new link would probably be this one?
https://docs.gitlab.com/ci/runners/configure_runners/#shallow-cloning

Cheers