ci: Don't use builddep to install Wayland build dependencies

We don't want to bring undefined dependencies into the image.

Additionally, Wayland depends on Meson, and we don't want to use
Fedora's version of Meson.

.gitlab-ci/fedora.Dockerfile

@@ -18,7 +18,9 @@ RUN dnf -y install \
     dejavu-sans-mono-fonts \
     desktop-file-utils \
     diffutils \
+    docbook-style-xsl \
     elfutils-libelf-devel \
+    expat-devel \
     fribidi-devel \
     gcc \
     gcc-c++ \
@@ -31,6 +33,7 @@ RUN dnf -y install \
     glibc-devel \
     glibc-headers \
     gnome-desktop-testing \
+    gnupg2 \
     gobject-introspection-devel \
     graphene-devel \
     graphviz \
@@ -70,7 +73,6 @@ RUN dnf -y install \
     mesa-dri-drivers \
     mesa-libEGL-devel \
     mesa-libGLES-devel \
-    meson \
     ninja-build \
     pango-devel \
     pcre-devel \
@@ -93,8 +95,6 @@ RUN dnf -y install \
     weston-libs \
     which \
     xorg-x11-server-Xvfb \
- && dnf install -y 'dnf-command(builddep)' \
- && dnf builddep -y wayland \
  && dnf clean all
 
 # Enable sudo for wheel users