chore(release): 6.0.4 [skip ci]

## [6.0.4](https://gitlab.ics.muni.cz/perun-proxy-aai/simplesamlphp/simplesamlphp-module-elixir/compare/v6.0.3...v6.0.4) (2022-12-16)

### Bug Fixes

*  Fix ACR processing using authSwitcher ([a00802a0](https://gitlab.ics.muni.cz/perun-proxy-aai/simplesamlphp/simplesamlphp-module-elixir/commit/a00802a0aec944cd9d043230c8971040052e5246))