gitlab-runner update to 0.52.0-bb.3

Package Merge Request

Package Changes

Gitlab-runner chart pod and container securityContext additions to runAsNonRoot. As well as updated configmap template that would use changes.

Package MR

big-bang/product/packages/gitlab-runner!90 (merged)

For Issue

Closes https://repo1.dso.mil/big-bang/product/packages/gitlab-runner/-/issues/63