Default CatalogSources deployed by marketplace do not have toleration for tainted nodes

Issue

• If all the nodes are tainted and masters are kept unschedulable, the default Catalog Source pods remain in pending state due to missing tolerations:

  $ oc get pods -n openshift-marketplace
  NAME                                   READY       STATUS    RESTARTS    AGE    NODE
  certified-operators-4r2rv              1/1         Pending     0          5s   <none>        
  community-operators-6ckjt              1/1         Pending      0          5s   <none>
  marketplace-operator-57c6c6755d-9tsc6   1/1        Running      0          7m   master1
  redhat-marketplace-cm9ws                1/1        Pending       0          5s   <none>
  redhat-operators-jxkv9                  1/1        Pending       0          5s   <none>
  

• There is no supported way to provide tolerations to Catalog Source pods.