[Integrated] RFR: Configure the mlbridge seed folder properly

[Robin Westberg]

Changeset: f06967e7
Author:    Robin Westberg <rwestberg at openjdk.org>
Date:      2020-02-13 06:57:55 +0000
URL:       https://git.openjdk.java.net/skara/commit/f06967e7

Configure the mlbridge seed folder properly

Reviewed-by: ehelin

! bots/mlbridge/src/main/java/org/openjdk/skara/bots/mlbridge/MailingListBridgeBotFactory.java