maintainers: add bugs and chat URLs for amdgpu

Add links to the issue tracker and the IRC channel for the amdgpu
driver.

Signed-off-by: Simon Ser <contact@emersion.fr>
Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: Christian König <christian.koenig@amd.com>
Cc: Pan Xinhui <Xinhui.Pan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Simon Ser 2021-07-25 16:49:01 +00:00 • committed by Alex Deucher
commit ec30ce41f0