Merge: tests: force a utf8 locale because gradle don't like pure ascii
authorJean Privat <jean@pryen.org>
Wed, 29 Nov 2017 15:40:49 +0000 (10:40 -0500)
committerJean Privat <jean@pryen.org>
Wed, 29 Nov 2017 15:40:49 +0000 (10:40 -0500)
this should fix the CI tests when people with international names make PR.

ref: https://github.com/gradle/gradle/issues/3117

Pull-Request: #2590


Trivial merge