RFR: pr: enable exclusion of commit comments authors

[Robin Westberg]

On Fri, 19 Mar 2021 15:05:55 GMT, Erik Helin <ehelin at openjdk.org> wrote:

> Hi all,
> 
> please review this patch that makes it possible to configure whose commits comments should be ignored. This mechanism will be used to exclude commit comments from the bots (who make the vast majority of commit comments). This will speed up `GitLabRepository.recentCommitComments` quite a bit.
> 
> Thanks,
> Erik

Looks good!

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Marked as reviewed by rwestberg (Reviewer).

PR: https://git.openjdk.java.net/skara/pull/1084