[EFL] Bump glib version from 2.36 to 2.38
https://bugs.webkit.org/show_bug.cgi?id=130886

Reviewed by Csaba Osztrogonác.

.:

* Source/cmake/OptionsEfl.cmake: Required glib-2.38 version.

Tools:

There is a build break on EFL port when using glib 2.36 ver. To fix it,
we need to bump glib version up to 2.38 as gtk port.

* efl/jhbuild.modules:


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@166403 268f45cc-cd09-0410-ab3c-d52691b4dbfc