Update MM Operator to 1.16

Package Owner Merge Request

Package Changes

https://repo1.dso.mil/platform-one/big-bang/apps/collaboration-tools/mattermost-operator/-/tags/1.16.0-bb.0

https://repo1.dso.mil/platform-one/big-bang/apps/collaboration-tools/mattermost-operator/-/merge_requests/26/

Closes https://repo1.dso.mil/platform-one/big-bang/apps/collaboration-tools/mattermost-operator/-/issues/13

changed milestone to %1.20.0

added mattermost mattermostoperator minioOperator statusreview labels

assigned to @micah.nagel

added 3 commits

• 84673650...4cf246b6 - 2 commits from branch master
• 78682a1d - Merge branch 'master' into micah.nagel-master-patch-60921

Compare with previous version

approved this merge request

requested review from @ryan.j.garcia and @michaelmcleroy

requested review from @runyontr

approved this merge request

merged

mentioned in commit 02ab0027

mentioned in issue #637 (closed)