bump bug-pattern from 1.4.0 to 1.4.2
Bumps [bug-pattern](https://github.com/KengoTODA/findbugs-slf4j) from 1.4.0 to 1.4.2.
- [Release notes](https://github.com/KengoTODA/findbugs-slf4j/releases)
- [Changelog](https://github.com/KengoTODA/findbugs-slf4j/blob/master/CHANGELOG.md)
- [Commits](https://github.com/KengoTODA/findbugs-slf4j/compare/findbugs-slf4j-1.4.0...findbugs-slf4j-1.4.2)
Change-Id: I2ffdcb38e3afcc81539058db1d690a9ba4c5a936
Signed-off-by: Michael Vorburger <vorburger@redhat.com>
Signed-off-by: Robert Varga <robert.varga@pantheon.tech>