[lua] [sql] Troll Automaton Mixin

[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?

• Creates a mixin to randomize the 4 types of automatons Troll Puppetmasters can spawn.
• Fixes an issue where Troll Automatons could not use mobskills (no skill list set)

If we had a listener for skillChoose, the entire logic could be driven with just the require at the top.

Steps to test these changes

Head to Mount Z
!gotoname Hilltroll_Puppetmaster 1

See randomized puppet with job specific behavior.

[Xaver-DaRed]

sequential. remove empty line