metricsServer update to 3.9.0-bb.0

Package Merge Request

Package Changes

https://repo1.dso.mil/big-bang/product/packages/metrics-server/-/blob/3.9.0-bb.0/CHANGELOG.md

Package MR

big-bang/product/packages/metrics-server!19 (merged)

For Issue

Closes big-bang/product/packages/metrics-server#15 (closed)