RFR: mlbridge: use bot email address when auto-closing PRs [v2]

[Robin Westberg]

On Wed, 13 Jan 2021 09:46:05 GMT, Erik Helin <ehelin at openjdk.org> wrote:

>> Hi all,
>> 
>> please review this patch that ensures that the bot's email address is used when auto-closing pull requests (not the creator of the pull requests' email).
>> 
>> Thanks,
>> Erik
>
> Erik Helin has updated the pull request incrementally with one additional commit since the last revision:
> 
>   Add test, use configured list of bot accounts

Looks good, I updated your change a bit with a new test and a different way of determining if the closer was a bot.

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Marked as reviewed by rwestberg (Reviewer).

PR: https://git.openjdk.java.net/skara/pull/983