alloy update to 3.7.2-bb.6

Package Merge Request

Package Changes

https://repo1.dso.mil/big-bang/product/packages/alloy/-/blob/3.7.2-bb.6/CHANGELOG.md

Package MR

big-bang/product/packages/alloy!145 (merged)

For Issue

Closes big-bang/product/packages/alloy#81 (closed)

Upgrade Notices

N/A