headlamp update to 0.30.1-bb.7

Package Merge Request

Package Changes

https://repo1.dso.mil/big-bang/product/packages/headlamp/-/blob/0.30.1-bb.7/CHANGELOG.md

Package MR

big-bang/product/packages/headlamp!48 (merged)

For Issue

Closes big-bang/product/packages/headlamp#37 (closed)

Upgrade Notices

N/A