promtail update to 6.16.2-bb.4

Package Merge Request

Package Changes

https://repo1.dso.mil/big-bang/product/packages/promtail/-/blob/6.16.2-bb.4/CHANGELOG.md

Package MR

big-bang/product/packages/promtail!97 (merged)

For Issue

#32 (closed) (closed)

Upgrade Notices

None

added botmr promtail statusdoing labels

assigned to @meganwolf

changed the description

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

marked this merge request as ready

changed the description

added statusreview label and removed statusdoing label

changed milestone to %2.37.0

approved this merge request

merged

mentioned in commit 48244929

mentioned in merge request big-bang/customers/template!100 (merged)