Merge branch 'master' of git.php.net:/pecl/http/pecl_http

* 'master' of git.php.net:/pecl/http/pecl_http:
  back to dev
  release 2.4.3
  fix bug #69357
  back to dev
  release 2.4.2
  Fixed bug #69313
  release 2.4.2
  CS
  fix for bug #69076, fix handling of URLs with lone '?' as last character
  support libidn2 and ICU as fallbacksx
  defer warnings/exceptions of the client
  back to dev
  release 2.4.1