[skara] RFR: pr: fetch commit comments in work item

[Robin Westberg]

On Tue, 23 Feb 2021 13:59:55 GMT, Erik Helin <ehelin at openjdk.org> wrote:

> Hi all,
> 
> please review this patch that fetches recent commit comments in a separate `WorkItem` for the `PullRequestBot`. This is to ensure that:
> 
> - possible exceptions thrown when fetching recent commit comments do not impact other `WorkItem`s generated by `PullRequestBot.getPeriodicItems`
> - other `WorkItem`s can continue to make progress if the call to `recentCommitComments` takes a long time
> 
> Testing:
> - [x] `make test` passes on Linux x64
> 
> Thanks,
> Erik

Looks good!

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Marked as reviewed by rwestberg (Reviewer).

PR: https://git.openjdk.java.net/skara/pull/1031