Adds LiftStatsGenerator which computes feature lift for all categorical features.

PiperOrigin-RevId: 290170664

Author: tfx-copybara

RELEASE.md

@@ -9,6 +9,8 @@
   affected).
 * Compute bytes statistics for features of BYTES type. Avoid computing topk and
   uniques for such features.
+* Added LiftStatsGenerator which computes lift between one feature (typically a
+  label) and all other categorical features.
 
 ## Bug Fixes and Other Changes
 

setup.py

@@ -89,7 +89,7 @@ def has_ext_modules(self):
         'pyarrow>=0.14',
         'six>=1.12,<2',
         'tensorflow>=1.15,<3',
-        'tensorflow-metadata>=0.15.2,<0.16',
+        'tensorflow-metadata>=0.21.0,<0.22',
         'tensorflow-transform>=0.15,<0.16',
         'tfx-bsl>=0.15.2,<0.17',