Upgrade mockito to version 2.7.21

Change-Id: If57d9799bddfd99dbb8902aa03e5c29952334142
1 file changed
tree: d8bebdee5fa07430fd0ad3bd7808a7e9b6eae18e
  1. lib/
  2. src/
  3. .buckconfig
  4. .gitignore
  5. .mailmap
  6. BUCK