gnome-text-editor: uninstall gedit on upgrade tests

On upgraded systems, gedit might still be present; remove it so
we don't launch it by accident and try to test it instead.

Signed-off-by: Adam Williamson <awilliam@redhat.com>

tests/applications/gnome-text-editor/aaa_setup.pm

@@ -14,6 +14,8 @@ sub run {
     # Get the test data from the test data repository.
     check_and_install_git();
     download_testdata("gnome-text-editor", "Documents");
+    # Remove gedit on upgraded systems so we don't launch it by accident
+    script_run("dnf -y remove gedit") if (get_var("IMAGETYPE") eq "upgrade");
     # Return to Desktop
     desktop_vt();