anchore update to 2.4.2-bb.18

Package Merge Request

Package Changes

https://repo1.dso.mil/big-bang/product/packages/anchore-enterprise/-/blob/2.4.2-bb.18/CHANGELOG.md

Package MR

big-bang/product/packages/anchore-enterprise!261 (merged)

For Issue

• related to #2029
• closes #2104 (closed)

Upgrade Notices

n/a