drm/xe/tests: Use uninterruptible VM lock

Interruptible lock can return error and needed a return value
check. This test should finish quick enough so use a uninterruptible
lock instead.

Cc: Matthew Auld <matthew.auld@intel.com>
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240521102715.22700-1-nirmoy.das@intel.comSigned-off-by: Nirmoy Das <nirmoy.das@intel.com>

drivers/gpu/drm/xe/tests/xe_migrate.c

@@ -344,7 +344,7 @@ static int migrate_test_run_device(struct xe_device *xe)
 		struct xe_migrate *m = tile->migrate;
 
 		kunit_info(test, "Testing tile id %d.\n", id);
-		xe_vm_lock(m->q->vm, true);
+		xe_vm_lock(m->q->vm, false);
 		xe_migrate_sanity_test(m, test);
 		xe_vm_unlock(m->q->vm);
 	}