Log Message:
net/ruby-addressable: update to 2.8.1

2.8.1 (2022-08-19)

* refactor Addressable::URI.normalize_path to address linter offenses (#430)
* remove redundant colon in Addressable::URI::CharacterClasses::AUTHORITY
  regex (#438)
* update gemspec to reflect supported Ruby versions (#466, #464, #463)
* compatibility w/ public_suffix 5.x (#466, #465, #460)
* fixes "invalid byte sequence in UTF-8" exception when unencoding URLs
  containing non UTF-8 characters (#459)
* Ractor compatibility (#449)
* use the whole string instead of a single line for template match (#431)
* force UTF-8 encoding only if needed (#341)