Bump leakcanary-android from 2.7 to 2.8
Bump leakcanary-android from 2.7 to 2.8

Bumps [leakcanary-android](https://github.com/square/leakcanary) from 2.7 to 2.8.
- [Release notes](https://github.com/square/leakcanary/releases)
- [Changelog](https://github.com/square/leakcanary/blob/main/docs/changelog.md)
- [Commits](https://github.com/square/leakcanary/compare/v2.7...v2.8)

---
updated-dependencies:
- dependency-name: com.squareup.leakcanary:leakcanary-android
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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