Bump pallets-sphinx-themes from 1.2.3 to 2.0.0
Bump pallets-sphinx-themes from 1.2.3 to 2.0.0

Bumps [pallets-sphinx-themes](https://github.com/pallets/pallets-sphinx-themes) from 1.2.3 to 2.0.0.
- [Release notes](https://github.com/pallets/pallets-sphinx-themes/releases)
- [Changelog](https://github.com/pallets/pallets-sphinx-themes/blob/main/CHANGES.rst)
- [Commits](https://github.com/pallets/pallets-sphinx-themes/compare/1.2.3...2.0.0)

Signed-off-by: dependabot[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@github.com>
dalf/searx,dalf/searx,dalf/searx,dalf/searx