je command jumps to relative location instead of absolute

[Savioor]

As it says in the official specifications:

C.JR (jump register) performs an unconditional control transfer to the address in register rs1. C.JR Rexpands to jalr x0, rs1, 0.

Despite this, using jr will behave like j, jumping by the value in the register from the current location.

[shooshx]

worked on in https://github.com/westerndigitalcorporation/corewars-risc-v/issues/