[feature]: more restrictive permissions on open channel RPC regarding close address

[bufo24]

Is your feature request related to a problem? Please describe.
Macaroon can be used to give restrictive permissions, for example not sending funds, but just managing channels.
The openchannel RPC can be abused by setting the close address to something else than LND's wallet and a channel could be opened and closed and there will still be funds send away from LND while not having send permissions.

Describe the solution you'd like
A bit more finegrained permissions regarding the openchannel RPC. I understand that this might be a heavy lift, but I just want to throw it up here

Describe alternatives you've considered