Add release-manager analysis permissions

[0x0013]

This PR implements 2 changes:

Analysis RBAC permissions

Analysis (health and rollback status for Releases) acts on Argo-Rollouts resources - AnalysisRun, AnalysisTemplate and ClusterAnalysisTemplate, thus permissions are required on those resources, if analysis feature is enabled.

The deployment of these permissions should be optional, to accommodate usage without the feature enabled.

To accomplish this, we define a new kustomization.yaml in config/with-analysis, that extends config/base with said permissions.

In our deployment code, in Kustomization definition, the following should be changed in order to add Analysis permissions:

 resources:
   - github.com/gocardless/theatre/config/crd?ref=version
-  - github.com/gocardless/theatre/config/base?ref=version
+  - github.com/gocardless/theatre/config/with-analysis?ref=version

Feedback is welcome on the location of the patched Kustomization (config/with-analysis/)

Analysis default

To preserve backwards compatibility, Analysis feature is now disabled by default.