Update gatekeeper to 3.6.0

update "chart" (https://github.com/open-policy-agent/gatekeeper) from "v3.5.2" (5733cf33442d2c9485f59c181117c09e588da6cb) to "v3.6.0" (9503ef2307225c5f6e8d97e312efb008a26e36bb)

https://repo1.dso.mil/platform-one/big-bang/bigbang/-/issues/747

chart/values.yaml

@@ -37,7 +37,7 @@ image:
   pullPolicy: IfNotPresent
   pullSecrets: []
   #crdRepository: openpolicyagent/gatekeeper-crds
-  crdRepository: registry1.dso.mil/ironbank/gitlab/gitlab/kubectl:14.2.2
+  crdRepository: registry1.dso.mil/ironbank/gitlab/gitlab/kubectl
   crdRelease: "14.2.2"
 podAnnotations:
   { container.seccomp.security.alpha.kubernetes.io/manager: runtime/default }