Jumps and branches will only be active for one cycle.

Created by: silabs-oysteink

This will allow IF (and ID) to fill up with the jump/branch target while EX stage may be stalled. Slightly improves performance.

Bugfix to debug entry killing of stages.

Requires an update to RVFI to properly detect jumps in ID (and possibly branches in EX)

Signed-off-by: Oystein Knauserud Oystein.Knauserud@silabs.com