redmine: fix compilation with ruby 2.3
Just bumped the JSON dependency manually to the one bundled with ruby 2.3
(cherry picked from commit de8c119a4b1e4cac525c36613c8fdba54bb0af5d)
Signed-off-by: Domen Kožar <domen@dev.si>
authored by
zimbatm.tngl.sh
and committed by
Domen Kožar
461ed7cc
d07f9400