fix: add xdg-user-dirs package to build (#105)

Co-authored-by: Jonathan Capps <jonathan@eventogy.com>

Author: cappsyco

Containerfile

@@ -17,7 +17,7 @@ RUN if [[ "${FEDORA_MAJOR_VERSION}" == "rawhide" ]]; then \
         cosmic-desktop && \
     rpm-ostree install \
         gnome-keyring-pam NetworkManager-tui \
-        NetworkManager-openvpn && \
+        NetworkManager-openvpn xdg-user-dirs && \
     systemctl disable gdm || true && \
     systemctl disable sddm || true && \
     systemctl enable cosmic-greeter && \