chore(deps): update container image quay.io/argoproj/argocd to v2.4.8

Author: renovate[bot]

cluster/apps/argocd/install.yaml

@@ -3079,7 +3079,7 @@ spec:
         - -n
         - /usr/local/bin/argocd
         - /shared/argocd-dex
-        image: quay.io/argoproj/argocd:v2.2.2
+        image: quay.io/argoproj/argocd:v2.4.8
         imagePullPolicy: Always
         name: copyutil
         volumeMounts:
@@ -3260,7 +3260,7 @@ spec:
           value: /helm-working-dir
         - name: HELM_DATA_HOME
           value: /helm-working-dir
-        image: quay.io/argoproj/argocd:v2.2.2
+        image: quay.io/argoproj/argocd:v2.4.8
         imagePullPolicy: Always
         livenessProbe:
           failureThreshold: 3
@@ -3309,7 +3309,7 @@ spec:
         - -n
         - /usr/local/bin/argocd
         - /var/run/argocd/argocd-cmp-server
-        image: quay.io/argoproj/argocd:v2.2.2
+        image: quay.io/argoproj/argocd:v2.4.8
         name: copyutil
         volumeMounts:
         - mountPath: /var/run/argocd
@@ -3532,7 +3532,7 @@ spec:
               key: server.http.cookie.maxnumber
               name: argocd-cmd-params-cm
               optional: true
-        image: quay.io/argoproj/argocd:v2.2.2
+        image: quay.io/argoproj/argocd:v2.4.8
         imagePullPolicy: Always
         livenessProbe:
           httpGet:
@@ -3722,7 +3722,7 @@ spec:
               key: controller.default.cache.expiration
               name: argocd-cmd-params-cm
               optional: true
-        image: quay.io/argoproj/argocd:v2.2.2
+        image: quay.io/argoproj/argocd:v2.4.8
         imagePullPolicy: Always
         livenessProbe:
           httpGet: