[babl] gitlab-ci: Replace base/archlinux with archlinux/base

[Øyvind "pippin" Kolås <ok src gnome org>]

commit 304c7f3ddbde44f282c679f5b58cbfe04fb68cde
Author: Jan Vesely <jano vesely gmail com>
Date:   Wed Feb 20 16:39:35 2019 -0500

    gitlab-ci: Replace base/archlinux with archlinux/base
    
    Signed-off-by: Jan Vesely <jano vesely gmail com>

 .gitlab-ci.yml | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)
---
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index f4f3a84..ac1a604 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -40,7 +40,7 @@
 
 latest-meson-lcms:
   stage: build
-  image: base/archlinux:latest
+  image: archlinux/base:latest
   artifacts: *artifacts-meson
   variables:
     LCMS_OPTION : "-Dwith-lcms=true"
@@ -54,7 +54,7 @@ latest-meson-lcms:
 
 latest-meson-nolcms:
   stage: build
-  image: base/archlinux:latest
+  image: archlinux/base:latest
   artifacts: *artifacts-meson
   variables:
     LCMS_OPTION : "-Dwith-lcms=false"
@@ -68,7 +68,7 @@ latest-meson-nolcms:
 
 latest-autotools-lcms:
   stage: build
-  image: base/archlinux:latest
+  image: archlinux/base:latest
   artifacts: *artifacts-autotools
   variables:
     LCMS_OPTION : "--with-lcms"
@@ -81,7 +81,7 @@ latest-autotools-lcms:
 
 latest-autotools-nolcms:
   stage: build
-  image: base/archlinux:latest
+  image: archlinux/base:latest
   artifacts: *artifacts-autotools
   variables:
     LCMS_OPTION : "--without-lcms"