Add syntax check step for 2.5

4 jobs for master in 1 minute and 19 seconds
Status Job ID Name Coverage
  Syntax
passed #3056
syntax_ruby_2-3

00:00:15

passed #3055
syntax_ruby_2-4

00:00:25

passed #3054
syntax_ruby_2-5

00:00:15

 
  Linting
passed #3057
lint_ruby

00:00:53