Wrap WorkspaceType creation in EventuallyWithT

[ntnn]

Summary

Seen a few failures where WorkspaceType creation failed with:

    virtualworkspace_test.go:154: 
        	Error Trace:	/home/prow/go/src/github.com/kcp-dev/kcp/test/e2e/virtual/terminatingworkspaces/virtualworkspace_test.go:154
        	Error:      	Received unexpected error:
        	            	the server could not find the requested resource (post workspacetypes.tenancy.kcp.io)
        	Test:       	TestTerminatingWorkspacesVirtualWorkspaceAccess

That is a bit odd but in CI can see that the APIs being established takes a bit longer than the time the test goes from workspace being created and this call happening.

What Type of PR Is This?

/kind flake

Related Issue(s)

Fixes #

Release Notes

NONE

[ntnn]

/mergetype squash

[mjudeikis]

/lgtm
/approve

[kcp-ci-bot]

LGTM label has been added.

Details

Git tree hash: d83820c7fd7b69c85ca5ed55eac81c3f98eba869

[kcp-ci-bot]

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