devel/php-composer: Update from 1.4.2 to 1.5.2
-Changelog:
https://github.com/composer/composer/releases/tag/1.4.3
https://github.com/composer/composer/releases/tag/1.5.0
https://github.com/composer/composer/releases/tag/1.5.1
https://github.com/composer/composer/releases/tag/1.5.2
Add mbstring to build this port fine. Bevore, there was an
fatal error, they tell, the mbstring is missing
PR: 223063
Reported by: eqvvs <freebsd@flornet.de
Approved by: Naram Qashat <cyverbotx@cyberbotx.com> (maintainer)
MFH: 2017Q4
Approved by: xxx (mentor)
#Differential Revision: https://reviews.freebsd.org/Dxxxxx