fix(argo-rollouts): use integet instead of float for controller replicas

Fixes: #2308

Cast to int since default from values.yaml is int64 not int

Signed-off-by: jmeridth <jmeridth@gmail.com>

charts/argo-rollouts/Chart.yaml

@@ -2,7 +2,7 @@ apiVersion: v2
 appVersion: v1.6.0
 description: A Helm chart for Argo Rollouts
 name: argo-rollouts
-version: 2.32.0
+version: 2.32.1
 home: https://github.com/argoproj/argo-helm
 icon: https://argoproj.github.io/argo-rollouts/assets/logo.png
 keywords:
@@ -18,5 +18,5 @@ annotations:
     fingerprint: 2B8F22F57260EFA67BE1C5824B11F800CD9D2252
     url: https://argoproj.github.io/argo-helm/pgp_keys.asc
   artifacthub.io/changes: |
-    - kind: changed
-      description: Upgrade Argo Rollouts to v1.6.0
+    - kind: fixed
+      description: Use integer instead of float for controller replicas

charts/argo-rollouts/templates/controller/deployment.yaml

@@ -48,7 +48,7 @@ spec:
         {{- if not .Values.clusterInstall }}
         - --namespaced
         {{- end }}
-        {{- if gt .Values.controller.replicas 1.0 }}
+        {{- if gt (int .Values.controller.replicas) 1 }}
         - --leader-elect
         {{- end }}
         {{- with .Values.controller.extraArgs }}