System Upgrade Controller install failed due to missing /etc/pki dir (#1043)

* System Upgrade Controller install failed due to missing /etc/pki directoy on host

* Update SUC helmrelease.yaml.j2

DirectoryOrCreate

* Update cluster-prepare.yaml.j2

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bootstrap/templates/addons/system-upgrade-controller/app/helmrelease.yaml.j2

@@ -83,21 +83,21 @@ spec:
       etc-ssl:
         type: hostPath
         hostPath: /etc/ssl
-        hostPathType: Directory
+        hostPathType: DirectoryOrCreate
         globalMounts:
           - path: /etc/ssl
             readOnly: true
       etc-pki:
         type: hostPath
         hostPath: /etc/pki
-        hostPathType: Directory
+        hostPathType: DirectoryOrCreate
         globalMounts:
           - path: /etc/pki
             readOnly: true
       etc-ca-certificates:
         type: hostPath
         hostPath: /etc/ca-certificates
-        hostPathType: Directory
+        hostPathType: DirectoryOrCreate
         globalMounts:
           - path: /etc/ca-certificates
             readOnly: true