Improving "shortcuts" window for TalkBack users

Using pane title, updating the description

Bug: 77633140
Test: Manual
Change-Id: Ia3a9ad75995a4cd3ada9b750e760161da70b9a7c
diff --git a/src/com/android/launcher3/Launcher.java b/src/com/android/launcher3/Launcher.java
index 9a9e001..d8bb90a 100644
--- a/src/com/android/launcher3/Launcher.java
+++ b/src/com/android/launcher3/Launcher.java
@@ -2338,7 +2338,8 @@
         }
         if (currentFocus.getTag() instanceof ItemInfo
                 && DeepShortcutManager.supportsShortcuts((ItemInfo) currentFocus.getTag())) {
-            shortcutInfos.add(new KeyboardShortcutInfo(getString(R.string.action_deep_shortcut),
+            shortcutInfos.add(new KeyboardShortcutInfo(
+                    getString(R.string.shortcuts_menu_with_notifications_description),
                     KeyEvent.KEYCODE_S, KeyEvent.META_CTRL_ON));
         }
         if (!shortcutInfos.isEmpty()) {