chore(release): 4.2.0 [skip ci]

# [4.2.0](https://gitlab.ics.muni.cz/perun-proxy-aai/simplesamlphp/simplesamlphp-module-cesnet/compare/v4.1.1...v4.2.0) (2023-06-13)

### Features

* filters for einfra eligibility ([f660efa5](https://gitlab.ics.muni.cz/perun-proxy-aai/simplesamlphp/simplesamlphp-module-cesnet/commit/f660efa5ab8cb2010f13a50b2efb72e09c15037a))