Add-on store bugfix: the channel is now translated in Other details f…

…ield (#16058)

Summary of the issue:
In the Other details field of the Add-on Store, the name of the channel is always in English, no matter the language of the GUI.

Description of user facing changes
The name of the channel is now translated.

Description of development approach
Use the displayString of the enum.

source/gui/addonStoreGui/controls/details.py

@@ -1,5 +1,5 @@
 # A part of NonVisual Desktop Access (NVDA)
-# Copyright (C) 2022-2023 NV Access Limited, Cyrille Bougot
+# Copyright (C) 2022-2024 NV Access Limited, Cyrille Bougot
 # This file is covered by the GNU General Public License.
 # See the file COPYING for more details.
 
@@ -273,7 +273,7 @@ def _refresh(self):
 				self._appendDetailsLabelValue(
 					# Translators: Label for an extra detail field for the selected add-on. In the add-on store dialog.
 					pgettext("addonStore", "Channel:"),
-					details.channel
+					details.channel.displayString
 				)
 
 				incompatibleReason = details.getIncompatibleReason()