monitoring update to 69.7.3-bb.0

Package Merge Request

Package Changes

https://repo1.dso.mil/big-bang/product/packages/monitoring/-/blob/69.7.3-bb.0/CHANGELOG.md

Package MR

big-bang/product/packages/monitoring!407 (merged)

For Issue

Closes big-bang/product/packages/monitoring#274 (closed)

Upgrade Notices

N/A