alloy update to 3.8.4-bb.0

Package Merge Request

Package Changes

https://repo1.dso.mil/big-bang/product/packages/alloy/-/blob/3.8.4-bb.0/CHANGELOG.md

Package MR

big-bang/product/packages/alloy!147 (merged)

For Issue

Closes big-bang/product/packages/alloy#130 (closed)

Upgrade Notices

N/A