feat(argocd-applicationset): Add resources metrics-service and servicemonitor. (#1041)

* [argocd-applicationset]: Add metrics-service and servicemonitor to applicationset.

Signed-off-by: fuyuan.chu <fuyuan.chu@airwallex.com>

* [argocd-applicationset]: Add ci values for servicemonitor.

Signed-off-by: fuyuan.chu <fuyuan.chu@airwallex.com>

* format indent

Signed-off-by: fuyuan.chu <fuyuan.chu@airwallex.com>

* update helm docs

Signed-off-by: fuyuan.chu <fuyuan.chu@airwallex.com>

* update ci values

Signed-off-by: fuyuan.chu <fuyuan.chu@airwallex.com>

* update ci values

Signed-off-by: fuyuan.chu <fuyuan.chu@airwallex.com>

* chore: Use consistent indents and file ending

Signed-off-by: Marco Kilchhofer <mkilchhofer@users.noreply.github.com>

* Also disable mounts of ArgoCD during metrics test

Signed-off-by: Marco Kilchhofer <mkilchhofer@users.noreply.github.com>

Co-authored-by: Marco Kilchhofer <mkilchhofer@users.noreply.github.com>

charts/argocd-applicationset/templates/deployment.yaml

@@ -53,6 +53,9 @@ spec:
             - name: http
               containerPort: {{ (split ":" .Values.args.probeBindAddr)._1 }}
               protocol: TCP
+            - name: metrics
+              containerPort: {{ (split ":" .Values.args.metricsAddr)._1 }}
+              protocol: TCP
           resources:
             {{- toYaml .Values.resources | nindent 12 }}
           volumeMounts: