[lua] Breath Mobskill Adjustments

[UmeboshiXI]

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• I have tested my code and the things my code has changed since the last commit in the PR and will test after any later commits.

What does this pull request do?

Backports some features/mobskill handling from my future updated Magical mobskill PR.

• Adds action to onMobWeaponSkill() in mobskill scripts. This is already exposed but was missing from the scripts.

• Corrects order of Nullification and Absorb. Nullification takes precedence over absorb.

• Eliminates usage of mobFinalAdjustments() for mobBreathMove(). The functions within have been integrated in to the mobBreathMove() function.

• Uses function processDamage() to prevent chip damage through shadows. (Replaces hasMissMessage())

• Note: Captures show status effects will still apply even if an attack if absorbed or nullified. (We still count hitsLanded when absorb or nullify occurs)

• Fixes double spacing in breath skill script params.

• Converts mobskill "Aeolian Void" to a magic skill using values from Jimmayus's spreadsheet.

Steps to test these changes

I tested the skills by hand.

If you want to test yourself:

1. !setmod FIRE_ABSORB 100 <me>

2. !exec target:useMobAbility(800, player)
   -- Skill ID 800 = Heat Breath
   See that you will absorb the damage.

3. !setmod FIRE_NULL 100 <me>

4. !exec target:useMobAbility(800, player)
   -- See that you now nullify the damage over absorbing it.

5. Breath skills usually ignore shadows but the capability to have differing shadow behavior is preserved.
   -- Open the heat_breath.lua script. Adjust shadowBehavior to NUMSHADOWS_1 from IGNORE_SHADOWS.
   -- Cast Utsusemi on yourself and see that it will now only take 1 shadow.
   -- Note, the messaging will still display 0 shadows taken, a known issue until the rest of mobskills are ported so we don't take chip damage.

[WinterSolstice8]

It is worth noting that SE has explicitly stated (and this is apparent in testing) that Dragoon Wyvern breath MBs only boost macc

[UmeboshiXI]

I did consider this but then I saw player DRG breaths were being self contained in the DRG job utils. Would we eventually want to migrate them over to use this?

[WinterSolstice8]

Hmm... maybe. Worth thinking about, i'm not sure how well the absorb/nullify etc checks are and in what order. It's a minor problem compared to mob breath skills