Bump annotations from 2.0.1 to 3.0.1u2

Bumps [annotations](https://github.com/findbugsproject/findbugs) from 2.0.1 to 3.0.1u2.
- [Release notes](https://github.com/findbugsproject/findbugs/releases)
- [Commits](https://github.com/findbugsproject/findbugs/commits

)

Signed-off-by: dependabot[bot] <support@dependabot.com>