CI: Remove OpenSuse and Ubuntu

Errors are usually old deps or such, and needs someone taking care of those.

It's not much of a benefit upstream, so let's remove them.

.gitlab-ci.yml

@@ -83,67 +83,6 @@ fedora rawhide:
         - web
         - tags
 
-ubuntu devel:
-    image: ubuntu:devel
-    stage: cross_environment
-    variables:
-        DEPENDENCIES: |
-            git
-            gcc
-            meson
-            gettext
-            itstool
-            gobject-introspection
-            desktop-file-utils
-            libxml2-dev
-            libgtk-3-dev
-            libgexiv2-dev
-            libseccomp-dev
-            libgnome-autoar-0-dev
-            libgirepository1.0-dev
-            libtracker-sparql-2.0-dev
-            libtracker-control-2.0-dev
-            gsettings-desktop-schemas-dev
-            libgstreamer-plugins-base1.0-dev 
-    before_script:
-        # Ubuntu requires running update to fetch metadata and find packges
-        - apt-get update
-        - apt-get install -y $DEPENDENCIES
-    <<: *distro_test
-    only:
-        - schedules
-        - web
-        - tags
-
-opensuse tumbleweed:
-    image: opensuse:tumbleweed
-    stage: cross_environment
-    variables:
-        DEPENDENCIES: |
-            git
-            gcc
-            meson
-            itstool
-            gtk3-devel
-            gettext-tools
-            libxml2-devel
-            tracker-devel
-            libgexiv2-devel
-            gettext-runtime
-            gnome-autoar-devel
-            desktop-file-utils
-            gobject-introspection-devel
-            gsettings-desktop-schemas-devel
-            libseccomp-devel
-            gstreamer-plugins-base-devel
-    before_script:
-        - zypper install -y $DEPENDENCIES
-    <<: *distro_test
-    only:
-        - schedules
-        - web
-        - tags
-
 flatpak master:
     stage: cross_environment
     variables: