Gretel-synthetics

**Full Changelog**: https://github.com/gretelai/gretel-synthetics/compare/v0.22.5...v0.22.6

What's Changed
* PLAT-1445 Fix Canonical URLs by Matt Kornfield
* PLAT-1406 Upgrade Faker by Matt Kornfield
* Fix broken link, update support emails by Matt Kornfield


**Full Changelog**: https://github.com/gretelai/gretel-synthetics/compare/v0.22.4...v0.22.5

**Full Changelog**: https://github.com/gretelai/gretel-synthetics/compare/v0.22.3...v0.22.4

**Full Changelog**: https://github.com/gretelai/gretel-synthetics/compare/v0.22.2...v0.22.3

**Full Changelog**: https://github.com/gretelai/gretel-synthetics/compare/v0.22.1...v0.22.2

What's Changed

:gear: ACTGAN improvements
- Provide error message for bad batch_size and pac values by kboyd
- Update cbn_sample_size to 250_000 by mvansegbroeck

:broom: Housekeeping
- Introduce new standardized error categories by pimlock


**Full Changelog**: https://github.com/gretelai/gretel-synthetics/compare/v0.22.0...v0.22.1