[mutter] ci: Build settings-desktop-schemas from git

[Marge Bot <marge-bot src gnome org>]

commit 6c19d39d8b6b2e25a4700d65ffdb381aea2e6561
Author: Florian Müllner <fmuellner gnome org>
Date:   Thu Jul 22 15:48:17 2021 +0200

    ci: Build settings-desktop-schemas from git
    
    We need a newer version for
    https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/687.
    
    Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1938>

 .gitlab-ci.yml | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)
---
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index a13480a6bc..a5590abe34 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -15,7 +15,7 @@ variables:
 .mutter.fedora:34@common:
   variables:
     FDO_DISTRIBUTION_VERSION: 34
-    BASE_TAG: '2021-07-09.1'
+    BASE_TAG: '2021-07-22.0'
     FDO_DISTRIBUTION_PACKAGES: 'gdm gnome-shell xorg-x11-server-Xvfb sassc gcovr clang'
 
     FDO_DISTRIBUTION_EXEC: |
@@ -24,6 +24,10 @@ variables:
       dnf builddep -y mutter --setopt=install_weak_deps=False &&
       dnf builddep -y gnome-shell --setopt=install_weak_deps=False &&
 
+      ./.gitlab-ci/install-meson-project.sh \
+        https://gitlab.gnome.org/GNOME/gsettings-desktop-schemas.git \
+        41.alpha . &&
+
       rpm -e --nodeps gnome-bluetooth-libs-devel \
                       mutter mutter-devel \
                       gnome-shell &&