During the Agent installer MVP there were functions duplicated that could be used in both the IPI and agent installer flows. We should remove those duplicate functions and potentially create a common package or waitfor package for these functions.

This is mostly the functions used in create.go for the original waitfor.

Context:

waitForBootstrapConfigMap() | IsBootstrapConfigMapComplete()

• cmd/openshift-install/create.go - waitForBootstrapConfigMap()
• pkg/agent/kube.go - IsBootstrapConfigMapComplete()

getConsole() | IsConsoleRouteAvailable() and IsConsoleRouteURLAvailable()

• cmd/openshift-install/create.go - getConsole()
• pkg/agent/ocp.go - IsConsoleRouteAvailable()
• pkg/agent/ocp.go - IsConsoleRouteURLAvailable()

waitForInitializedCluster() | AreClusterOperatorsInitialized()

• cmd/openshift-install/create.go - waitForInitializedCluster()
• pkg/agent/ocp.go - AreClusterOperatorsInitialized()