Log Message:
lang/pear: update to 1.10.15

Also update bundled PEAR package Archive_Tar to 1.5.0.

PEAR 1.10.15 (2024-03-09)

* PR #132: cleanup uneeded test
* PR #135: Fix PHP Deprecated: Calling get_class() without arguments

Archive_Tar 1.5.0 (2024-03-16)

* PHP Version: PHP 5.2.0 or newer
* PEAR Package: PEAR Installer 1.9.0 or newer