Update strings.xml(az)

Android/app/src/main/res/values-az/strings.xml

 <?xml version="1.0" encoding="utf-8"?>
 <resources>
 	<!-- This is the app's name, translators please do not translate and put in the same text as English version. Developers can consider putting in their own translation, this string must be changed before publishing -->
-	<string name="app_name">WhatsAppNümunəStikerTətbiqi</string>
+	<string name="app_name">WhatsAppSampleStickerApp</string>
 	<!-- Content description for the sticker pack tray image -->
 	<string name="tray_image_content_description">Stiker Paketi Sini Görüntüsü</string>
 	<!-- the title of info button in the menu that takes the user to more information about that pack showing publisher website and so on -->