loki update to 5.5.0-bb.4

Package Merge Request

Package Changes

https://repo1.dso.mil/big-bang/product/packages/loki/-/blob/5.5.0-bb.4/CHANGELOG.md

Package MR

big-bang/product/packages/loki!82 (merged)

For Issue

Closes big-bang/product/packages/loki#50 (closed)

added botmr loki statusreview labels

assigned to @staskiewicz.blane

changed the description

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

changed the description

marked this merge request as ready

requested review from @ryan.thompson.44

approved this merge request

merged

mentioned in commit b2832409

changed milestone to %2.5.0