Refactor of ModelPaths update script

[Stanzilla]

Description

Rewrites the ModelPath script to pull from wago.tools instead of wow.tools.

Since we are caching on the build config hash and the community is still naming stuff after builds get released, new m2 files might get added even though there's not been a build, these will be picked up on the next run, which I think is fine.

Type of change

Please delete options that are not relevant.

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• This change requires a documentation update

How Has This Been Tested

Please describe the tests that you ran to verify your changes. Provide instructions so we can reproduce. Please also list any relevant details for your test configuration

Checklist

• My code follows the style guidelines of this project
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• My changes generate no new warnings

[InfusOnWoW]

I did no test run, but the code changes do look okay. The atlas update runs once per week, which I think is better than once per day.