thanos update to 15.7.20-bb.0

Package Merge Request

Package Changes

https://repo1.dso.mil/big-bang/product/packages/thanos/-/blob/15.7.20-bb.0/CHANGELOG.md

Package MR

big-bang/product/packages/thanos!96 (merged)

For Issue

Closes (link to issue here)

Upgrade Notices

N/A

added botmr statusdoing thanos labels

assigned to @project_2872_bot_c0b5e5ba7fbe7ce9d836e755c36b3987

changed the description

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

marked this merge request as ready

added statusreview label and removed statusdoing label

assigned to @blairbowden

requested review from @mike.knight and @cbowmanclare

changed milestone to %2.35.0

approved this merge request

merged

mentioned in commit ac86e3d0