[mutter/zbrown/docs-deps] ci: Add gi-docgen dependencies to image

[Zander Brown <zbrown src gnome org>]

commit 33bbe8a2b8062297b6034c8f5bbbe157fe5f1145
Author: Zander Brown <zbrown gnome org>
Date:   Tue Jun 8 22:19:10 2021 +0100

    ci: Add gi-docgen dependencies to image

 .gitlab-ci.yml | 3 +++
 1 file changed, 3 insertions(+)
---
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 19ce3c5207..2329f579ca 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -24,6 +24,9 @@ stages:
                      gnome-control-center gcovr libnma python3-gobject \
                      python3-dbusmock &&
 
+      # For docs
+      dnf install -y python3-markdown python3-toml python3-typogrify &&
+
       # GNOME Shell
       dnf builddep -y gnome-shell --setopt=install_weak_deps=False &&
       dnf install -y 'pkgconfig(gtk4)' 'pkgconfig(vulkan)' 'pkgconfig(libtirpc)' &&