cluster up: improve compatibility with previous versions

[csrwng]

Delegates adding scc and clusterrole to user + creating project to cli in server container.
Enables tests for previous versions in extended tests.

Fixes #16995

[csrwng]

/unassign @pmorie
/unassign @smarterclayton
/assign @bparees

[bparees]

/hold
/lgtm

@csrwng remove the hold when the cluster up tests pass.

[openshift-merge-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: bparees, csrwng

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[openshift-merge-robot]

/lgtm cancel //PR changed after LGTM, removing LGTM. @bparees @csrwng

[openshift-ci-robot]

@csrwng: The following tests failed, say /retest to rerun them all:

Test name	Commit	Details	Rerun command
ci/openshift-jenkins/end_to_end	a8d8b7e	link	/test end_to_end
ci/openshift-jenkins/extended_clusterup	a8d8b7e	link	/test extended_clusterup

Full PR test history. Your PR dashboard. Please help us cut down on flakes by linking to an open issue when you hit one in your PR.

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[csrwng]

The latest oc client won't do much with servers before 3.6, given that it's now expecting servers to support API groups. Closing this, given we already support 3.6 and the current version.