Log Message:
www/ruby-html-proofer: udpate to 4.4.3

4.4.1 (2022-09-25)

Closed issues:

* Custom Checker class is not executed #764
* --cache unvailable in CLI #763
* --parallel unavailable in CLI #762
* HTMLproofer does not properly ignore links #756
* Mailto check failed in some cases #754

Merged pull requests:

* Optimize checking internal link hashes in target files #770
  (riccardoporreca)
* Fix --swap-attributes CLI argument in README #765 (mark-monteiro)
* Fix and improve swap_attribute README example #755 (riccardoporreca)

4.4.2 (2022-10-07)

Closed issues:

* erstiebegrüßung.html causing problems on macOS #771
* HTMLProofer times out #768

Merged pull requests:

* Create erstiebegrüßung.html from code #772 (asbjornu)
* Validate options #767 (asbjornu)

4.4.3 (2022-10-08)

Merged pull requests:

* Revert "Validate options" #774 (gjtorikian)