feat(argo-rollouts): Add PDB option to controller and dashboard (#1294)

* feat(argo-rollouts): Add PodDisruptionBudget option to controller and dashboard

Signed-off-by: Ward Loos <ward.loos@gmail.com>

* Apply changes from code review

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

Co-authored-by: Ward Loos <ward.loos@aaqua.live>
Co-authored-by: Marco Kilchhofer <mkilchhofer@users.noreply.github.com>

charts/argo-rollouts/Chart.yaml

@@ -2,7 +2,7 @@ apiVersion: v2
 appVersion: "v1.2.0"
 description: A Helm chart for Argo Rollouts
 name: argo-rollouts
-version: 2.14.1
+version: 2.15.0
 icon: https://argoproj.github.io/argo-rollouts/assets/logo.png
 home: https://github.com/argoproj/argo-helm
 maintainers:
@@ -11,4 +11,4 @@ maintainers:
   - name: jessesuen
 annotations:
   artifacthub.io/changes: |
-    - "[Added]: option to set dashboard replicas count"
+    - "[Added]: option to enable PodDisruptionBudget for controller and dashboard"