www/pear-HTTP_Request2: update to 2.4.2

Update pear-HTTP_Request2 package to 2.4.2.

Update

2.4.2 (2020-09-24 18:13 UTC)

Changelog:

Socket adapter could prematurely end receiving the response body due to
fread() call returning an empty string

2.4.1 (2020-08-01 05:16 UTC)

Changelog:

Switch socket to blocking mode when enabling crypto, this fixes HTTPS
requests through proxy with Socket adapter
https://github.com/pear/HTTP_Request2/issues/20

2.4.0 (2020-07-26 13:43 UTC)

Changelog:

* Minimum required version is now PHP 5.6, as using older versions for HTTPS
  requests may be insecure

* Removed support for magic_quotes_runtime, as get_magic_quotes_runtime()
  was deprecated in PHP 7.4 and the functionality itself was disabled since
  PHP 5.4 (bug #23839)

* Socket adapter now uses socket in non-blocking mode, as some configurations
  could have problems with timeouts in HTTPS requests (bug #21229)

* Fixed bogus size check error with gzipped responses larger than 4 GiB
  uncompressed (bug #21239)

* Use current "Intermediate compatibility" cipher list
* Updated Public Suffix List

The package is now 100% autoload-compatible, when installed with composer it
no longer uses include-path and does not contain require_once statements

(taca)