RFR: 61: Remove sponsor label if PR is updated after flagged for integration

[Robin Westberg via github.com]

Hi all,

Please review this change that ensures that the sponsor label is removed if additional changes are added to a PR after it has been flagged as ready for integration.

Best regards,
Robin

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Commits:
 - 27209f95:	Remove the sponsor label if additional changes are added

Pull request:
https://git.openjdk.java.net/skara/pull/62

Webrev:
https://webrevs.openjdk.java.net/skara/62/webrev.00

Patch:
https://git.openjdk.java.net/skara/pull/62.diff

Fetch command:
git fetch https://git.openjdk.java.net/skara pull/62/head:pull/62