update kyverno policies template with promtail root justification

Package Merge Request

Package Changes

Promtail must be run as root due to a number of factors. Justification has been added to the Kyverno policies template as to why.

Package MR

For Issue

Closes https://repo1.dso.mil/platform-one/big-bang/apps/sandbox/promtail/-/issues/3

BB Processes

Add labels for affected packages so that they are deployed in CI as well as a status label:

Be sure to assign to yourself:

Once it is ready for review switch the status and assign reviewers:

Closes #3 (closed)