[gobject-introspection/wip/ci] ci: Add Git

[Emmanuele Bassi <ebassi src gnome org>]

commit a63c717ad2d3fa0d6007c69e570c2c6f0bd720be
Author: Emmanuele Bassi <ebassi gnome org>
Date:   Sat Mar 10 14:24:00 2018 +0000

    ci: Add Git
    
    We need Git in order to check out the subprojects, in case the
    dependencies do not match with the system ones.

 .gitlab-ci/Dockerfile | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)
---
diff --git a/.gitlab-ci/Dockerfile b/.gitlab-ci/Dockerfile
index 9a2fa757..4e4625f0 100644
--- a/.gitlab-ci/Dockerfile
+++ b/.gitlab-ci/Dockerfile
@@ -3,9 +3,12 @@ FROM fedora:27
 RUN dnf -y install \
     cairo-devel \
     cairo-gobject-devel \
+    ccache \
     gcc \
     gcc-c++ \
-    glib-devel \
+    gettext \
+    git \
+    glib2-devel \
     itstool \
     libffi-devel \
     meson