Fix test for gomega version bump

[Ygnas]

Gomega error message is different now: fail(fmt.Sprintf("Context was cancelled (cause: %s)", err))
This should unblock #1390

If it would be easier I can bump the version of gomega here as well.

Verification

• Upgrade gomega to v1.33.0
• All test should pass

[Ygnas]

I'll check it in a sec.

[Ygnas]

Test did not like () in regex should be good now

[onsi]

thanks y’all i’ve pulled this in now

[Ygnas]

After merge #1381, #1382, #1383 should pass as well, so test could be run there @onsi

[blgm]

#1381, #1382, and #1383 are all done. Thanks for fixing the test @Ygnas.