Add more variation to class "Incoming" lines when passing

[allvei]

Currently soldier's only line when passing is "Incoming", I'm sure the same applies to other classes.
Pretty repetitive. Let's add more.

[SolarLightTF2]

this is controlled in tf_weapon_passtime_gun.cpp

p4ss/src/game/shared/tf/tf_weapon_passtime_gun.cpp

Line 823 in abdd45d

static const char* IncomingSoundForClass( const CTFPlayerClass* pClass, char (&pszSound)[64] )