Macaroon path for gRPC tutorials not updated

[PatrickZGW]

Background

The tutorials for the gRPC API have not been updated yet to the new macaroon path

It's correct here:
https://github.com/lightningnetwork/lnd/blob/dadf13e2a32118cc7416e297142fdd0d0c94a6a5/docs/grpc/python.md

But not here:
https://dev.lightning.community/guides/python-grpc/

Same applies for java, ruby, etc.

[Roasbeef]

Will be fixed by lightninglabs/lightning-dev-site#50 and lightninglabs/lightning-dev-site#51. Closing this issue to track on the repo for the dev site instead. Thanks for reporting this!