Bossmod triggers show timers regardless of bossmod settings

[mrbuds]

This make bigwigs, dbm (still active on classic), and bossmod triggers show timers regardless of bossmod bars settings

This is accomplished for BigWigs by using events BigWigs_Timer and BigWigs_CooldownTimer instead of BigWigs_StartBar
And for DBM by using DBM_TimerBegin instead of DBM_TimerStart

A new option allows to filter depending on the state of the bar in bossmod settings

Change in DBM: DeadlyBossMods/DeadlyBossMods@3bf425b
Change in BigWigs: BigWigsMods/BigWigs@3d6a290

Thanks @Justw8 and @MysticalOS

[mrbuds]

@Justw8 could you review the change?

[Justw8]

Tested it and it works nicely, we also did an update to the events to streamline it a bit from BW's end:

BigWigsMods/BigWigs@3d6a290

BigWigs_Timer and BigWigs_CooldownTimer are merged into 1 BigWigs_Timer.
We also initially forgot that BigWigs_CastTimer and BigWigs_TargetTimer will also need to be added.