Bump pytype from 2021.5.19 to 2021.5.25 (#671)
Bump pytype from 2021.5.19 to 2021.5.25 (#671)

Bumps [pytype](https://github.com/google/pytype) from 2021.5.19 to 2021.5.25.
- [Release notes](https://github.com/google/pytype/releases)
- [Changelog](https://github.com/google/pytype/blob/master/CHANGELOG)
- [Commits](https://github.com/google/pytype/compare/2021.05.19...2021.05.25)

Signed-off-by: dependabot[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@github.com>

Co-authored-by: dependabot[bot] <1c358da00a777d4e9898c1280ab801e2df165188@users.noreply.github.com>
larq/larq