drm/amdkfd: Fix type of 'dbg_flags' in 'struct kfd_process'

drm/amdkfd: Fix type of 'dbg_flags' in 'struct kfd_process'

dbg_flags looks to be defined with incorrect data type; to process
multiple debug flag options, and hence defined dbg_flags as u32.

Fixes the below:

drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_packet_manager_v9.c:117 pm_map_process_aldebaran() warn: maybe use && instead of &

Fixes: 0de4ec9a0353 ("drm/amdgpu: prepare map process for multi-process debug devices")
Suggested-by: Lijo Lazar <lijo.lazar@amd.com>
Cc: Felix Kuehling <Felix.Kuehling@amd.com>
Cc: Christian König <christian.koenig@amd.com>
Cc: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Srinivasan Shanmugam <srinivasan.shanmugam@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>