accel/qaic: Leverage DRM managed APIs to release resources

Offload the balancing of init and destroy calls to DRM managed APIs.
mutex destroy for ->cntl_mutex is not called during device release and
destroy workqueue is not called in error path of create_qdev(). So, use
DRM managed APIs to manage the release of resources and avoid such
problems.

Signed-off-by: Pranjal Ramajor Asha Kanojiya <quic_pkanojiy@quicinc.com>
Reviewed-by: Jeffrey Hugo <quic_jhugo@quicinc.com>
Signed-off-by: Jeffrey Hugo <quic_jhugo@quicinc.com>
Reviewed-by: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231208163457.1295993-7-quic_jhugo@quicinc.com