promtail update to 6.16.2-bb.3

Package Merge Request

Package Changes

Generally this would have just been a kind::Docs but the way bb-docs-compiler operates, is that it builds off of the 'tags', so to fix issues with it we need to generate a new tag, or delete a tag and re-generate a tag

https://repo1.dso.mil/big-bang/product/packages/promtail/-/blob/6.16.2-bb.3/CHANGELOG.md

Package MR

big-bang/product/packages/promtail!96 (merged)

For Issue

Closes (https://repo1.dso.mil/big-bang/team/tools/bb-docs-compiler/-/issues/47)

Upgrade Notices

N/A