fix($data/transforms): change augmix augmentation pool

change augmentation_all from augmentation_reid in augmix
because we found AutoAugmentation using ImageNet Policy will not harm performance

fastreid/data/transforms/transforms.py

@@ -179,7 +179,7 @@ class AugMix(object):
         self.mixture_width = mixture_width
         self.mixture_depth = mixture_depth
         self.severity = severity
-        self.aug_list = augmentations_reid
+        self.aug_list = augmentations_all
 
     def __call__(self, image):
         """Perform AugMix augmentations and compute mixture.