Bump jxmapviewer2 from 2.5 to 2.6
Bump jxmapviewer2 from 2.5 to 2.6

Bumps [jxmapviewer2](https://github.com/msteiger/jxmapviewer2) from 2.5 to 2.6.
- [Release notes](https://github.com/msteiger/jxmapviewer2/releases)
- [Commits](https://github.com/msteiger/jxmapviewer2/compare/jxmapviewer2-2.5...2.6)

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