chore: Add synchronization for CP4I

[nastacio]

Closes: #22

Description of changes:

• Add postsync job to check for state of CSV resources in the target namespaces where the cp4i-operator application adds subscriptions.
• Adding presync for prereq to potential fix to network ingress, which blocks deployments in some cloud providers

Output of argocd app list command or screenshot of the ArgoCD Application synchronization window showing successful application of changes in this branch:

(Note that cp4i-resources was still progressing when I ran this command, but there were no changes made to that application)

argocd app list -l app.kubernetes.io/instance=cp4i-app
NAME            CLUSTER                         NAMESPACE      PROJECT  STATUS  HEALTH       SYNCPOLICY  CONDITIONS  REPO                                        PATH                                   TARGET
cp4i-app        https://kubernetes.default.svc  ibm-cloudpaks  default  Synced  Healthy      Auto-Prune  <none>      https://github.com/IBM/cloudpak-gitops.git  config/argocd-cloudpaks/cp4i           22-cp4i-sync
cp4i-client     https://kubernetes.default.svc  dev            default  Synced  Healthy      <none>      <none>      https://github.com/IBM/cloudpak-gitops.git  config/cloudpaks/cp4i/client/overlays  22-cp4i-sync
cp4i-operators  https://kubernetes.default.svc  ibm-cloudpaks  default  Synced  Healthy      <none>      <none>      https://github.com/IBM/cloudpak-gitops.git  config/cloudpaks/cp4i/operators        22-cp4i-sync
cp4i-resources  https://kubernetes.default.svc  ibm-cloudpaks  default  Synced  Progressing  <none>      <none>      https://github.com/IBM/cloudpak-gitops.git  config/cloudpaks/cp4i/resources        22-cp4i-sync