Update 2.1.0 - Happy Holidays and new year 2023!!

We wish you happy holidays and new year 2023!! Let's renew our thanks for supporting the Lawgivers series.

FEATURES:
- 7 new laws "National lottery", "Decriminalize minor offenders", "Divident tax", "Night curfew", "Mandatory winter tires", "Fireworks prohibition" and "Christmas Gift"
- 2 new events "Chemical accident" and "Heat wave"
- several balance changes
- engine optimizations and fixes