Fix crash when parsing manual pokefam combat

[Donald-Lafleur]

A fairly recent update to KoLmafia that improved pokefam combat logging also broke ScotchLog parsing of pokefam logs. The updated pokefam combat logs have the format %playername%'s %pokefam% uses %skill%! where there was nothing before. This causes an unconditional out of bounds array access after splitting a combat round string with a substring it doesn't contain.

I assume that combat log rounds from pokefam with the new format won't have things worth tracking here. Most of my logs are just Slotter uses ULTIMATE: Blood Bath! round 1 of every combat after getting it to level 5. If somehow a normal combat leaked into pokefam that allowed combat skills or item usage then the combat logs should still be parsed normally.