Fixed `forRange` in Julia for positive `step` values

[B-rando1]

Julia's ranges include the end value, and other languages don't. I updated the Julia renderer to subtract 1 from the end value to match the other languages.

Note that while this fixes it for positive step values, it does not for negative step values. More work needs to be done here.

Contributes to #3992

[B-rando1]

I'm not sure what's going on with HLint. The error in the log is E: Unable to locate package libtinfo5.

[JacquesCarette]

#3998 should fix that, but I'm waiting for a review.