dbusServices: Always import dbus errors

This makes sure custom errors are registered correctly, even when
the service doesn't do anything other than passing them on.

Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/3159>

js/dbusServices/dbusService.js

@@ -3,6 +3,8 @@ import GLib from 'gi://GLib';
 
 import {programArgs} from 'system';
 
+import './misc/dbusErrors.js';
+
 const Signals = imports.signals;
 
 const IDLE_SHUTDOWN_TIME = 2; // s

js/dbusServices/org.gnome.ScreenSaver.src.gresource.xml

@@ -6,6 +6,7 @@
     <file>dbusService.js</file>
 
     <file>misc/config.js</file>
+    <file>misc/dbusErrors.js</file>
     <file>misc/dbusUtils.js</file>
   </gresource>
 </gresources>

js/dbusServices/org.gnome.Shell.Extensions.src.gresource.xml

@@ -12,6 +12,7 @@
     <file>misc/config.js</file>
     <file>misc/errorUtils.js</file>
     <file>misc/extensionUtils.js</file>
+    <file>misc/dbusErrors.js</file>
     <file>misc/dbusUtils.js</file>
     <file>misc/params.js</file>
   </gresource>

js/dbusServices/org.gnome.Shell.Notifications.src.gresource.xml

@@ -6,6 +6,7 @@
     <file>dbusService.js</file>
 
     <file>misc/config.js</file>
+    <file>misc/dbusErrors.js</file>
     <file>misc/dbusUtils.js</file>
   </gresource>
 </gresources>

js/dbusServices/org.gnome.Shell.Screencast.src.gresource.xml

@@ -7,6 +7,7 @@
 
     <file>misc/config.js</file>
     <file>misc/dbusUtils.js</file>
+    <file>misc/dbusErrors.js</file>
     <file>misc/signals.js</file>
     <file>misc/signalTracker.js</file>
   </gresource>