Fix KBM Accessibility issues (#6379)

* Added an accessible name for the combo box

* Add name for the type shortcut button

* Add accessible name for the add new remapping button in both key remapping as well as shortcut remapping windows

* Set accessible names for the delete button

* Set the accessible name to the remapped to icon

* Fix the font icon issue faced while using narrator

* Fix accessible name for Add shortcut remapping button

* Set the accessible name for the target app text box when it loses focus

* fix comment

src/modules/keyboardmanager/ui/EditKeyboardWindow.cpp

@@ -299,6 +299,8 @@ void createEditKeyboardWindow(HINSTANCE hInst, KeyboardManagerState& keyboardMan
         // Whenever a remap is added move to the bottom of the screen
         scrollViewer.ChangeView(nullptr, scrollViewer.ScrollableHeight(), nullptr);
     });
+    // Set accessible name for the addRemapKey button
+    addRemapKey.SetValue(Automation::AutomationProperties::NameProperty(), box_value(GET_RESOURCE_STRING(IDS_ADD_KEY_REMAP_BUTTON)));
 
     StackPanel mappingsPanel;
     mappingsPanel.Children().Append(keyRemapInfoHeader);