fix: update ArgoCD extras image tag to b8c4451 in values.yaml

Author: ATGardner

charts/gitops-runtime/values.yaml

@@ -136,7 +136,7 @@ global:
     image:
       registry: quay.io
       repository: codefresh/cf-argocd-extras
-      tag: bc37d62
+      tag: b8c4451
     nodeSelector: {}
     tolerations: []
     affinity: {}