Bump Resque 2 compat target version in ROADMAP.md :smiley_cat:
Bump Resque 2 compat target version in ROADMAP.md :smiley_cat:

[ci skip]

xldenis/resque-scheduler,adaptiv-io/resque-scheduler,stvp/resque-scheduler,kangkot/resque-scheduler,guizmaii/resque-scheduler,resque/resque-scheduler,resque/resque-scheduler,StitchedCode/resque-scheduler,xldenis/resque-scheduler,carsonreinke/resque-scheduler,stvp/resque-scheduler,resque/resque-scheduler,guizmaii/resque-scheduler,playtestcloud/resque-scheduler,guizmaii/resque-scheduler,kangkot/resque-scheduler,carsonreinke/resque-scheduler,mfo/resque-scheduler,carsonreinke/resque-scheduler,playtestcloud/resque-scheduler,adaptiv-io/resque-scheduler,kangkot/resque-scheduler,mfo/resque-scheduler,StitchedCode/resque-scheduler,xldenis/resque-scheduler,mfo/resque-scheduler,StitchedCode/resque-scheduler,playtestcloud/resque-scheduler,stvp/resque-scheduler,adaptiv-io/resque-scheduler