Automatic update from web-platform-tests url: test astral code point followed by a trailing character in userinfo Adds cases where an astral code point in the username or password is followed by another character. The userinfo percent-encode set applies to the UTF-8 bytes of the code point, so the trailing character must survive. -- wpt-commits: 181476aa16e8b28a07698bef3a0275fa53dd22e5 wpt-pr: 61063