Log Message:
www/pear-HTTP_Request2: update to 2.5.1

2.5.0 (2020-07-12)

Fixed

* Socket adapter will now retry writing to socket rather than throw an
  exception if `fwrite()` call returns zero written bytes
  https://github.com/pear/HTTP_Request2/issues/23

Changed

* Socket adapter will use only TLS 1.2 and TLS 1.3 (the latter is
  available on PHP 7.4+)
* Upgraded tests for PHPUnit 9 compatibility, PHPUnit Polyfills
  package is used to run them on PHP 5.6 to PHP 8
* Test suite now runs on Github Actions rather than on Travis
* Updated Public Suffix List

2.5.1 (2021-01-06)

* The package runs under PHP 8.1 without `E_DEPRECATED` messages
  https://github.com/pear/HTTP_Request2/issues/25
* Updated Public Suffix List