Replace telegram group URL with GitHub discussions URL

fixing string name

Author: Elissa-AppDevforAll

resources/src/main/res/values/strings.xml

@@ -1168,7 +1168,7 @@
 	<string name="title_alert">Send feedback</string>
 
 	<!-- Strings from BaseApplication.java -->
-	<string name="telegram_group_url">https://github.com/appdevforall/CodeOnTheGo/discussions</string>
+	<string name="github_discussions_url">https://github.com/appdevforall/CodeOnTheGo/discussions</string>
 	<string name="telegram_channel_url">https://t.me/CodeOnTheGoOfficial</string>
 	<string name="sponsor_url">https://m.androidide.com/donate</string>
 	<string name="support_our_work">Support our work</string>