Update ruby

[g4s8]

Rultor's image was updated, new ruby version on rultor is 2.6.0, new PR's won't be merged with rultor until ruby update.

[g4s8]

@0crat assign me

[0crat]

@0crat assign me (here)

@g4s8 @g4s8/z not enough funds available in the project, can't set budget of job #396, see §21; @g4s8/z will get no money on completion; in order to fix that, add funds to the project and assign the job again

[0crat]

It is strongly discouraged to assign jobs to their creators, see §19: -15 point(s) just awarded to @g4s8/z

[0crat]

Manual assignment of issues is discouraged, see §19: -5 point(s) just awarded to @g4s8/z

[0crat]

Bug was reported, see §29: +15 point(s) just awarded to @g4s8/z

[g4s8]

done

[0crat]

Job #396 is not in the agenda of @g4s8/z, can't retrieve data and time of add

[0crat]

The job #396 is now out of scope

[0crat]

Order was finished: +30 point(s) just awarded to @g4s8/z