Tests: Remove Gutenberg plugin activation e2e test#6397

ockham wants to merge 1 commit intoWordPress:6.3WordPress/wordpress-develop:6.3from

ockham:remove/gutenberg-plugin-e2e-test-from-6-3ockham/wordpress-develop:remove/gutenberg-plugin-e2e-test-from-6-3Copy head branch name to clipboard