metricsServer update to 3.12.1-bb.4

Package Merge Request

Package Changes

https://repo1.dso.mil/big-bang/product/packages/metrics-server/-/blob/3.12.1-bb.4/CHANGELOG.md

Package MR

big-bang/product/packages/metrics-server!115 (merged)

For Issue

Closes big-bang/product/packages/metrics-server#94 (closed)

Upgrade Notices

N/A

added botmr metricsServer statusreview labels

assigned to @wyatt.fry

changed the description

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

mentioned in merge request !4941 (closed)

changed milestone to %2.34.0

changed the description

marked this merge request as ready

approved this merge request

merged

mentioned in commit edad7218

mentioned in merge request big-bang/customers/template!98 (merged)