Fix Doram Skills Picky Peck and Bite

[SinjiPrasetio]

Pull Request Prelude

• I have followed proper Hercules code styling.
• I have read and understood the contribution guidelines before making this PR.
• I am aware that this PR may be closed if the above-mentioned criteria are not fulfilled.

Fix 1
Fixed Picky Peck skill.
Picky peck skill have an effect with Spirit of Life skill.
Fix 2
Fixed double cast activation chance of Picky Peck and Bite skill.

Source References : rAthena

[4144]

look like CI failed. probably you should add missing FALLTHROUGH or break

[MrKeiKun]

proper usage of FALLTHROUGH in switch looks like this as example:

switch(skill_id) {
case RA_FIRINGTRAP:
case RA_ICEBOUNDTRAP:
	if (md.damage == 1)
		break;
	FALLTHROUGH
case RA_CLUSTERBOMB:
{
	struct Damage wd;
	wd = battle->calc_weapon_attack(src, target, skill_id, skill_lv, mflag);
	md.damage += wd.damage;
}
	break;
case NJ_ZENYNAGE:
	if (sd != NULL) {
		if (md.damage > sd->status.zeny)
			md.damage = sd->status.zeny;
		pc->payzeny(sd, (int)cap_value(md.damage, INT_MIN, INT_MAX), LOG_TYPE_STEAL, NULL);
	}
	break;
}

without the ; on it. Also squash your commits, i think whole changes can be squashed into one commit. goodluck :)

[sinju92]

can merge this pull request to master?

[MishimaHaruna]

I addressed the review comments and rebased