drm/amdgpu: add userqueue suspend/resume functions

drm/amdgpu: add userqueue suspend/resume functions

This patch adds userqueue suspend/resume functions at
core MES V11 IP level.

V2: use true/false for queue_active status (Christian)
    added Christian's R-B

V3: reset/set queue status in mqd.create and mqd.destroy

Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: Christian Koenig <christian.koenig@amd.com>
Reviewed-by: Christian Koenig <christian.koenig@amd.com>
Signed-off-by: Shashank Sharma <shashank.sharma@amd.com>
Signed-off-by: Arvind Yadav <arvind.yadav@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>