data: List Characters and Logs in the Utilities group

These have (Logs) or previously had (Characters) the
X-GNOME-Utilities category in their .desktop file and so showed
up in the Utilities folder (despite 152faae claiming that the
category was "completely unused"). Characters had the category
removed in
https://gitlab.gnome.org/GNOME/gnome-characters/-/commit/210eb09
in apparent expectation that it would be added to the list, but
it seems it was not.

We could restore consideration of the category, but I guess let's
just list the apps instead? I don't know if any others are
missing.

Signed-off-by: Adam Williamson <awilliam@redhat.com>
Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/3607>

js/ui/appDisplay.js

@@ -63,12 +63,14 @@ const DEFAULT_FOLDERS = {
             'org.freedesktop.GnomeAbrt.desktop',
             'nm-connection-editor.desktop',
             'org.gnome.baobab.desktop',
+            'org.gnome.Characters.desktop',
             'org.gnome.Connections.desktop',
             'org.gnome.DejaDup.desktop',
             'org.gnome.DiskUtility.desktop',
             'org.gnome.Evince.desktop',
             'org.gnome.FileRoller.desktop',
             'org.gnome.font-viewer.desktop',
+            'org.gnome.Logs.desktop',
             'org.gnome.Loupe.desktop',
             'org.freedesktop.MalcontentControl.desktop',
             'org.gnome.seahorse.Application.desktop',