mattermost update to 9.9.1-bb.1

Package Merge Request

Package Changes

https://repo1.dso.mil/big-bang/product/packages/mattermost/-/blob/9.9.1-bb.1/CHANGELOG.md

Package MR

big-bang/product/packages/mattermost!241 (merged)

For Issue

For #2031 (closed)

Upgrade Notices

N/A

added botmr mattermost statusreview labels

assigned to @cwilliams68067

changed the description

requested review from @chris.oconnell, @michaelmartin, and @andrewshoell

changed the description

added 23 commits

• f153369c...af09ff98 - 22 commits from branch master
• 99f5c2f9 - Merge remote-tracking branch 'origin/master' into update-mattermost-tag-9.9.1-bb.1

Compare with previous version

changed milestone to %2.32.0

approved this merge request

seems fine. logging-ek shows issues in CI, but the logging-ek helm tests run fine in local cluster.

marked this merge request as ready

merged

mentioned in commit 3653cac7

mentioned in merge request big-bang/customers/template!95 (merged)