• devel/pear: Update from 1.10.3 to 1.10.5

• Change MASTER_SITES (mirror.miwibox.org is down)

Changelog 1.10.4:

• pear install does not fail on error
• fix warning during pecl list-all

Changelog 1.10.5:

• PHP 7.2 compatibility: Upgrade to Archive_Tar 1.4.3 needed

Reviewed by: miwi (mentor)
Differential Revision: https://reviews.freebsd.org/D11851