Revert "drm/xe/vf: Rebase exec queue parallel commands during migration recovery"

Revert "drm/xe/vf: Rebase exec queue parallel commands during migration recovery"

This reverts commit ba180a362128cb71d16c3f0ce6645448011d2607.

Due to change in the VF migration recovery design this code
is not needed any more.

v3:
 - Add commit message (Michal / Lucas)

Signed-off-by: Matthew Brost <matthew.brost@intel.com>
Reviewed-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Signed-off-by: Matthew Brost <matthew.brost@intel.com>
Link: https://lore.kernel.org/r/20251002233824.203417-2-michal.wajdeczko@intel.com