Bump leakcanary-android from 2.2 to 2.3
Bump leakcanary-android from 2.2 to 2.3

Bumps [leakcanary-android](https://github.com/square/leakcanary) from 2.2 to 2.3.
- [Release notes](https://github.com/square/leakcanary/releases)
- [Changelog](https://github.com/square/leakcanary/blob/master/docs/changelog.md)
- [Commits](https://github.com/square/leakcanary/compare/v2.2...v2.3)

Signed-off-by: dependabot-preview[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@dependabot.com>
rm3l/maoni,rm3l/maoni,rm3l/maoni