gitlabRunner update to 0.49.1-bb.2

Package Merge Request

Package Changes

https://repo1.dso.mil/big-bang/product/packages/gitlab-runner/-/blob/0.49.1-bb.2/CHANGELOG.md

Package MR

big-bang/product/packages/gitlab-runner!78 (merged)

For Issue

Closes big-bang/product/packages/gitlab-runner#52 (closed)