promtail update to 6.15.5-bb.2

Package Merge Request

Package Changes

https://repo1.dso.mil/big-bang/product/packages/promtail/-/blob/6.15.5-bb.2/CHANGELOG.md

Package MR

big-bang/product/packages/promtail!69 (merged)

For Issue

For big-bang/pipeline-templates/pipeline-templates#313 (closed)

Upgrade Notices

N/A

added botmr promtail statusreview labels

assigned to @alieberman

changed the description

requested review from @ryan.j.garcia, @chris.oconnell, and @michaelmartin

changed the description

changed milestone to %2.23.0

approved this merge request

marked this merge request as ready

approved this merge request

merged

mentioned in commit 1e7c0812

mentioned in merge request big-bang/customers/template!76 (merged)