With MCN GA'ing in 4.19, the MCN e2e test suite must be blocking. Forcing the MCN tests to pass before a PR can merge ensures that new features and bug fixes do not negatively impact MCN functionality.

Since the MCN tests are quite minimal, they should be able to be included in the `e2e-gcp-op` test suite. This can be completed by moving the tests from /e2e-techpreview to /e2e. Note that the `e2e-gcp-op` cannot be used for features behind a tech preview feature gate, so this move will need to be made once the MCN feature gate is lifted.

Done when:

• MCN tests are blocking for MCO PRs