NimBLE supports to disable BLE GATT client or server

Hi,

I am aiming to developing software in very low-cost SoC platform, and in my application I just need GATT service to configure parameters, so GATT client can be dropped, but this requirement seems not implement. Do you have any plan about this ?

The issue names no files, tests, or entry points. Start by locating how GATT client and server support is configured in NimBLE, then define the build and runtime behavior for disabling either side; done should include a documented option that removes the unused role without breaking the remaining GATT service.

Written by the indexing model from the issue text.