Attempt to fix xcit test failures on github runner by filter largest models

Author: rwightman

tests/test_models.py

@@ -26,7 +26,7 @@
     EXCLUDE_FILTERS = [
         '*efficientnet_l2*', '*resnext101_32x48d', '*in21k', '*152x4_bitm', '*101x3_bitm', '*50x3_bitm',
         '*nfnet_f3*', '*nfnet_f4*', '*nfnet_f5*', '*nfnet_f6*', '*nfnet_f7*', 
-        '*resnetrs350*', '*resnetrs420*']
+        '*resnetrs350*', '*resnetrs420*', 'xcit_large_24_p8*']
 else:
     EXCLUDE_FILTERS = []