fix(argocd): Unconditionally start reposerver with uid_entrypoint.sh (#466)

* fix(argocd): Unconditionally start reposerver with uid_entrypoint.sh

While uid_entrypoint.sh contains the OpenShift specific manipulation of
/etc/passwd it also starts the reposerver via tini and so ensures that any
zombies produced by reposerver and its decendants are collected.

This matches the behaviour from the manifests included with the main ArgoCD
project. See:

* f93da5346c/manifests/base/repo-server/argocd-repo-server-deployment.yaml (L24)
* https://github.com/argoproj/argo-cd/pull/3721
* https://github.com/argoproj/argo-cd/issues/3611

* chore: Bumping minor semver as this feels like a bit more than a patch change.

charts/argo-cd/Chart.yaml

@@ -2,7 +2,7 @@ apiVersion: v1
 appVersion: 1.7.6
 description: A Helm chart for ArgoCD, a declarative, GitOps continuous delivery tool for Kubernetes.
 name: argo-cd
-version: 2.8.0
+version: 2.9.0
 home: https://github.com/argoproj/argo-helm
 icon: https://raw.githubusercontent.com/argoproj/argo/master/docs/assets/argo.png
 keywords:

charts/argo-cd/templates/argocd-repo-server/deployment.yaml

@@ -52,9 +52,7 @@ spec:
         image: {{ default .Values.global.image.repository .Values.repoServer.image.repository }}:{{ default .Values.global.image.tag .Values.repoServer.image.tag }}
         imagePullPolicy: {{ default .Values.global.image.imagePullPolicy .Values.repoServer.image.imagePullPolicy }}
         command:
-        {{- if .Values.openshift.enabled }}
         - uid_entrypoint.sh
-        {{- end }}
         - argocd-repo-server
         {{- if or (and .Values.redis.enabled (not $redisHa.enabled)) (and $redisHa.enabled $redisHa.haproxy.enabled) }}
         - --redis