thanos update to 15.4.3-bb.1

Package Merge Request

Package Changes

https://repo1.dso.mil/big-bang/product/packages/thanos/-/blob/15.4.3-bb.1/CHANGELOG.md

Package MR

big-bang/product/packages/thanos!77 (merged)

For Issue

Closes big-bang/product/packages/thanos#51 (closed)

Upgrade Notices

N/A

added botmr statusreview thanos labels

assigned to @kliu

changed the description

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

changed the description

changed milestone to %2.30.0

marked this merge request as ready

removed statusreview label

marked this merge request as draft

added statusreview label

marked this merge request as ready

note - big-bang/product/packages/thanos!77 (comment 2236615)

approved this merge request

merged

mentioned in commit b3368a48