CE-3071: Update cypress

Slightly different than what it says on the can (in the JIRA ticket).

As I understand it, @cypress/react18 was only added as an opt-in adapter for some time before the cypress maintainers had figured out how to support multiple versions of react, and should not be needed since cypress 11. However, since we saw the warning in logs, it seems like we still should update, so I simply updated cypress as-is.

I left it as a normal dep as that was how it was included, but it should maybe be a dev dep - let me know if I should change it.