Localities: add admin_level_x types and filters

[cdartnell-wgs]

Issue

related to Woosmap/localities#1392

Describe your changes

add admin_level subtypes to list of Localities types, both referenced in request param types and response schema

How to test

Checklist:

• My code follows the style guidelines for this repo
• My code passes the SonarCloud check and does not add new code smells
• I have performed a self-review of my code
• My changes generate no new warnings/errors
• I have added tests that prove my fix is effective or that my feature works
• I don't require ops changes for this PR to go to prod
• This change does not include a migration

Documentation

Libs/SDKs

[cdartnell-wgs]

/update-dist

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