[Integrated] RFR: 207: Retry failed mlbridge comment post operations

[Robin Westberg]

Changeset: 6956b346
Author:    Robin Westberg <rwestberg at openjdk.org>
Date:      2019-12-17 13:45:13 +0000
URL:       https://git.openjdk.java.net/skara/commit/6956b346

207: Retry failed mlbridge comment post operations

Reviewed-by: ehelin

! bots/mlbridge/src/main/java/org/openjdk/skara/bots/mlbridge/CommentPosterWorkItem.java
! bots/mlbridge/src/main/java/org/openjdk/skara/bots/mlbridge/MailingListArchiveReaderBot.java