[actions] RepeatForAction: Fix off-by-one bug in elapsed number of repeats
[actions] RepeatForAction: Fix off-by-one bug in elapsed number of repeats

The number of elapsed repeats was one off (one too many) due to
late incrementing of the counter.

(This bug was introduced in git revision 6ed39b0).

i8degrees/nomlib,i8degrees/nomlib,i8degrees/nomlib,i8degrees/nomlib