We need to be able to unlock the page from variants/experiment window

[bryanboza]

Parent Issue

#25380

After this fix we still needing some work here, when you are navigating inside the variant, we are just looking the message about the page is locker, but we don't have the lock component.

It means if you are an admin user, we are unable to unlock the page locked by some limited or by other admin, then you need go go out, and unlock and then come back to experiments again.

We need be able to unlock the page at any moment editing the page/variant or experiment

Originally posted by @bryanboza in #25380 (comment)

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