drm/xe/multi_queue: Fix secondary queue error case

drm/xe/multi_queue: Fix secondary queue error case

If xe_lrc_create() fails, the secondary queue added to the
multi-queue group list is not removed before freeing the
queue. Fix error path handling for secondary queues by
removing it from the multi-queue group list at the right
place.

Reported-by: Sebastian Österlund <sebastian.osterlund@intel.com>
Closes: https://gitlab.freedesktop.org/drm/xe/kernel/-/work_items/7979
Fixes: d716a5088c88 ("drm/xe/multi_queue: Handle tearing down of a multi queue")
Cc: stable@vger.kernel.org # v7.0+
Signed-off-by: Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Link: https://patch.msgid.link/20260518191639.320890-2-niranjana.vishwanathapura@intel.com