TCGdex API V2.20.0: Set updates

[Aviortheking]

new Sets updated/added :
International sets :

• sv07 - Stellar Crown added in English/French/Italian/Spanish/Portuguese (Brazil)/German

Asian sets :

• SV6 - in Chinese and Thai added in addition of Japanese
• SV6a - in Chinese
• SV6s - in indonesian

big thanks to the Sponsors of the project that help me work on the project https://github.com/sponsors/tcgdex ❤️