textproc/rubygem-rails-html-sanitizer: Update to 1.4.4

Changes: https://github.com/rails/rails-html-sanitizer/releases
Security: CVE-2022-23517, CVE-2022-23518, CVE-2022-23519, CVE-2022-23520
(cherry picked from commit c04406c26529ab2ff562d174c4fe289e3382ede3)