[libsoup/wip/ci] Try with the f28/httpd image instead

[Claudio Saavedra <csaavedra src gnome org>]

commit 320c8f021745281ebdb1eb432721d24a7e87a21e
Author: Claudio Saavedra <csaavedra igalia com>
Date:   Mon Aug 13 07:32:52 2018 +0000

    Try with the f28/httpd image instead

 .gitlab-ci.yml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 422e2b17..adb4fa3c 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -1,7 +1,7 @@
-image: fedora/apache
+image: f28/httpd
 
 variables:
-  ADDITIONAL_DEPENDENCIES: which gtk-doc libpsl-devel make httpd php mod_ssl redhat-rpm-config
+  ADDITIONAL_DEPENDENCIES: which gtk-doc libpsl-devel make redhat-rpm-config
 
 build_stable:
   before_script: