Bump pymdown-extensions from 6.1 to 6.2
Bump pymdown-extensions from 6.1 to 6.2

Bumps [pymdown-extensions](https://github.com/facelessuser/pymdown-extensions) from 6.1 to 6.2.
- [Release notes](https://github.com/facelessuser/pymdown-extensions/releases)
- [Commits](https://github.com/facelessuser/pymdown-extensions/compare/6.1.0...6.2.0)

Signed-off-by: dependabot-preview[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@dependabot.com>
yunity/foodsaving-backend,yunity/foodsaving-backend,yunity/yunity-core,yunity/yunity-core,yunity/foodsaving-backend