Bump jetty-security from 9.4.41.v20210516 to 9.4.42.v20210604
Bump jetty-security from 9.4.41.v20210516 to 9.4.42.v20210604

Bumps [jetty-security](https://github.com/eclipse/jetty.project) from 9.4.41.v20210516 to 9.4.42.v20210604.
- [Release notes](https://github.com/eclipse/jetty.project/releases)
- [Commits](https://github.com/eclipse/jetty.project/compare/jetty-9.4.41.v20210516...jetty-9.4.42.v20210604)

---
updated-dependencies:
- dependency-name: org.eclipse.jetty:jetty-security
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@github.com>
jnidzwetzki/bboxdb,jnidzwetzki/bboxdb,jnidzwetzki/scalephant,jnidzwetzki/scalephant,jnidzwetzki/bboxdb