[rosdistro] multimaster_fkie: 0.3.10-0 in 'hydro/distribution.yaml'

Increasing version of package(s) in repository multimaster_fkie to
0.3.10-0
Merge pull request #3688 from atiderko/master

[rosdistro] multimaster_fkie: 0.3.10-0 in 'hydro/distribution.yaml'