[libadwaita/wip/exalm/ci] ci: Update docker images

[Alexander Mikhaylenko <alexm src gnome org>]

commit 24e143e90ec2c7c4de20a754883c37331eb7a38d
Author: Alexander Mikhaylenko <alexm gnome org>
Date:   Sat Sep 3 01:44:35 2022 +0400

    ci: Update docker images
    
    Remove gi-docgen from the docs image so we use subproject instead, use
    fedora:latest instead of :36.

 .gitlab-ci/abi-checker.Dockerfile | 3 ++-
 .gitlab-ci/docs.Dockerfile        | 9 ++++++++-
 2 files changed, 10 insertions(+), 2 deletions(-)
---
diff --git a/.gitlab-ci/abi-checker.Dockerfile b/.gitlab-ci/abi-checker.Dockerfile
index 8f485343..262ccef1 100644
--- a/.gitlab-ci/abi-checker.Dockerfile
+++ b/.gitlab-ci/abi-checker.Dockerfile
@@ -1,8 +1,9 @@
-FROM fedora:36
+FROM fedora:latest
 
 RUN dnf -y update \
  && dnf -y install \
     "dnf-command(builddep)" \
+    expat-devel \
     git \
     libabigail \
     libjpeg-turbo-devel \
diff --git a/.gitlab-ci/docs.Dockerfile b/.gitlab-ci/docs.Dockerfile
index 8c1a9da9..11eac66e 100644
--- a/.gitlab-ci/docs.Dockerfile
+++ b/.gitlab-ci/docs.Dockerfile
@@ -1,10 +1,15 @@
-FROM fedora:36
+FROM fedora:latest
 
 RUN dnf -y update \
  && dnf -y install \
     "dnf-command(builddep)" \
+    expat-devel \
     git \
     libjpeg-turbo-devel \
+    python3-jinja2 \
+    python3-pygments \
+    python3-toml \
+    python3-typogrify \
     sassc \
  && sudo dnf -y build-dep gtk4 \
  && dnf clean all
@@ -17,3 +22,5 @@ RUN git clone https://gitlab.gnome.org/GNOME/gtk.git --depth=1 \
  && sudo ninja install \
  && cd ../.. \
  && rm -rf gtk
+
+RUN dnf -y remove gi-docgen