[gtk] ci: Update the test suite name

[Emmanuele Bassi <ebassi src gnome org>]

commit 232c1750a77b6dbe970d528f7b58e600f52af9c3
Author: Emmanuele Bassi <ebassi gnome org>
Date:   Fri Feb 8 10:49:24 2019 +0000

    ci: Update the test suite name
    
    The project name is "gtk", not "gtk+".

 .gitlab-ci/test-docker.sh | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)
---
diff --git a/.gitlab-ci/test-docker.sh b/.gitlab-ci/test-docker.sh
index 47cb9e9daf..cf1efccd3b 100755
--- a/.gitlab-ci/test-docker.sh
+++ b/.gitlab-ci/test-docker.sh
@@ -27,6 +27,6 @@ ccache --show-stats
 xvfb-run -a -s "-screen 0 1024x768x24" \
     meson test \
         --print-errorlogs \
-        --suite=gtk+ \
-        --no-suite=gtk+:gsk \
-        --no-suite=gtk+:a11y
+        --suite=gtk \
+        --no-suite=gtk:gsk \
+        --no-suite=gtk:a11y