chore(argo-events): Upgrade Argo Events to v1.7.5

[Diff between 1.7.4 and 1.7.5](https://github.com/argoproj/argo-events/compare/v1.7.4...v1.7.5)

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

charts/argo-events/Chart.yaml

@@ -1,8 +1,8 @@
 apiVersion: v2
-appVersion: v1.7.4
+appVersion: v1.7.5
 description: A Helm chart for Argo Events, the event-driven workflow automation framework
 name: argo-events
-version: 2.1.0
+version: 2.1.1
 home: https://github.com/argoproj/argo-helm
 icon: https://argoproj.github.io/argo-events/assets/logo.png
 keywords:
@@ -15,4 +15,4 @@ maintainers:
     url: https://argoproj.github.io/
 annotations:
   artifacthub.io/changes: |
-    - "[Added]: Additional manifests to deploy within the chart"
+    - "[Changed]: Update Argo Events to v1.7.5"

charts/argo-events/templates/argo-events-controller/rbac.yaml

@@ -71,7 +71,6 @@ rules:
   - pods
   - pods/exec
   - configmaps
-  - secrets
   - services
   - persistentvolumeclaims
   verbs:
@@ -82,6 +81,17 @@ rules:
   - update
   - patch
   - delete
+- apiGroups:
+  - ""
+  resources:
+  - secrets
+  verbs:
+  - create
+  - get
+  - list
+  - update
+  - patch
+  - delete
 - apiGroups:
   - apps
   resources: