Fix nightly pipeline

Package Merge Request

Package Changes

Add gatekeeper exceptions for alloy to fix BB install in nightly pipelines.

Passing pipeline job https://repo1.dso.mil/big-bang/pipeline-templates/package-validation/-/jobs/44128327

Package MR

N/A

For Issue

Closes big-bang/product/packages/alloy#94 (closed)

Upgrade Notices

N/A