fix(argo-rollouts): bump to v1.1.1 (#1080)

Signed-off-by: Lucas Bickel <lucas.bickel@adfinis.com>

charts/argo-rollouts/Chart.yaml

@@ -1,8 +1,8 @@
 apiVersion: v2
-appVersion: "v1.1.0"
+appVersion: "v1.1.1"
 description: A Helm chart for Argo Rollouts
 name: argo-rollouts
-version: 2.8.0
+version: 2.8.1
 icon: https://argoproj.github.io/argo-rollouts/assets/logo.png
 home: https://github.com/argoproj/argo-helm
 maintainers:
@@ -11,5 +11,4 @@ maintainers:
   - name: jessesuen
 annotations:
   artifacthub.io/changes: |
-    - "[Added]: Ability to specify LoadBalancer settings for dashboard svc"
-    - "[Added]: Ability to specify external IPs for dashboard svc"
+    - "[Updated]: Updated Argo Rollouts to v1.1.1"