Use OPA Gatekeeper with kube-system namespace exception
Package Owner Merge Request
NOTE: !722 (merged) contains changes that should be approved first since this change will include that one.
Package Changes
MR: https://repo1.dso.mil/platform-one/big-bang/apps/core/policy/-/merge_requests/84
Release: https://repo1.dso.mil/platform-one/big-bang/apps/core/policy/-/releases/3.5.1-bb.8
Additional Details
Removes kube-system from big bang exclusions. Instead defaults to a namespace exclusion in OPA's config.