Rename control-plane-operator to hosted-cluster-config-operator

[ironcladlou]

The control-plane-operator is responsible only for managing certain parts
of the configuration of a hosted control plane rather than the control plane
itself as a whole. Rename the operator to reflect its responsibilities and
allow the control-plane-operator name to be reclaimed by a new component
which will assume those broader responsibilities.

[openshift-ci-robot]

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[ironcladlou]

/Library/Developer/CommandLineTools/usr/bin/make -C test/e2e run
mkdir -p /Users/dmace/Projects/hypershift/test/e2e/data
KUSTOMIZE_PLUGIN_HOME=/Users/dmace/Projects/hypershift/config/example-cluster/plugin kustomize build --enable_alpha_plugins /Users/dmace/Projects/hypershift/config/example-cluster > /Users/dmace/Projects/hypershift/test/e2e/data/example-cluster.yaml
/Users/dmace/Projects/hypershift/hack/tools/bin/ginkgo -v -trace -tags=e2e -focus="" -nodes=1 --noColor=false  . -- \
          -e2e.data-dir="/Users/dmace/Projects/hypershift/test/e2e/data"
Running Suite: hypershift-e2e
=============================
Random Seed: 1612367367
Will run 1 of 1 specs

I0203 10:49:33.288383   62035 request.go:645] Throttling request took 1.015257692s, request: GET:https://api.dmace-c0d3.devcluster.openshift.com:6443/apis/helm.openshift.io/v1beta1?timeout=32s
When following the HyperShift quick-start [PR-Blocking] 
  Should create a functional guest cluster
  /Users/dmace/Projects/hypershift/test/e2e/quick_start_test.go:65
STEP: Applying the example cluster resources
INFO: Waiting for cluster resource to exist
STEP: Ensuring the guest cluster exposes a valid kubeconfig
INFO: Waiting for guest kubeconfig to become available
STEP: Establishing a connection to the guest apiserver
STEP: Ensuring guest nodes become ready
INFO: found 1 nodes
STEP: Deleting the example cluster
STEP: Ensuring the example cluster resources are deleted
INFO: Waiting for guest cluster namespace to be deleted
INFO: Waiting for the cluster resource to be deleted

• [SLOW TEST:509.694 seconds]
When following the HyperShift quick-start [PR-Blocking]
/Users/dmace/Projects/hypershift/test/e2e/quick_start_test.go:28
  Should create a functional guest cluster
  /Users/dmace/Projects/hypershift/test/e2e/quick_start_test.go:65
------------------------------

Ran 1 of 1 Specs in 512.682 seconds
SUCCESS! -- 1 Passed | 0 Failed | 0 Pending | 0 Skipped
PASS

Ginkgo ran 1 suite in 8m37.252963695s
Test Suite Passed

[csrwng]

/lgtm