Introduce a way to opt out from sending anonymous usage data through the admin dashboard

[gtsiolis]

Problem to solve

Following the proposal in #7530, opting out from sending anonymous usage data through the admin dashboard is not possible.

Proposal

Introduce a way to opt out from sending anonymous usage data through the admin dashboard.

TBD (To be discussed)

[mrsimonemms]

Duplicate of #7498

[gtsiolis]

Thanks @mrsimonemms! I didn't notice that #7498 also included the admin panel screens. 🏀