[lua] [sql] Gigas Audit

[Skold177]

I affirm:

• I understand that if I do not agree to the following points by completing the checkboxes my PR will be ignored.
• I understand I should leave resolving conversations to the LandSandBoat team so that reviewers won't miss what was said.
• I have read and understood the Contributing Guide and the Code of Conduct.
• 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?

Fixes several issues with Gigas. Gigas were all set to the same skill list with both unarmed, armed, ice and lightning abilities all in one list, and were using blocks in onMobSkillCheck to route the skills properly. This PR...

• Removed blocks in onMobSkillCheck and audits Gigas TP moves with Jimmys sheet
• Creates 4 Gigas lists - Armed/Unarmed Lightning Gigas & Armed/Unarmed Ice Gigas
• Assigns the correct Gigas skill list to every Gigas & Gigas NM I could find
• Left a TODO in Resistances, because I'm pretty sure Ice Gigas have different resistances that need to be verified.
• Left a TODO in Ice Roar - JP Wiki states that they may interrupt, which may mean it could be ice aspected physical damage.

Sources

https://www.bg-wiki.com/ffxi/Category:Gigas
https://ffxiclopedia.fandom.com/wiki/Category:Gigas
https://wiki.ffo.jp/html/957.html

Jimmys Sheet

https://docs.google.com/spreadsheets/d/1YBoveP-weMdidrirY-vPDzHyxbEI2ryECINlfCnFkLI/edit?gid=228593342#gid=228593342

Steps to test these changes

Fight Gigas enemies!