Fix follow setting contentDesc

app/src/main/res/layout/view_control_message.xml

@@ -57,7 +57,7 @@
         android:textColor="@color/accent_green"
         android:textSize="@dimen/very_small_font_size"
         android:text="@string/MessageRecord_follow_setting"
-        android:contentDescription="@string/"
+        android:contentDescription="@string/AccessibilityId_follow_setting"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"/>
 

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

@@ -16,6 +16,7 @@
     <string name="MessageRecord_called_s">Called %s</string>
     <string name="MessageRecord_missed_call_from">Missed call from %s</string>
     <string name="MessageRecord_follow_setting">Follow Setting</string>
+    <string name="AccessibilityId_follow_setting">Follow setting</string>
     <string name="MessageRecord_you_disabled_disappearing_messages">You disabled disappearing messages.</string>
     <string name="MessageRecord_you_turned_off_disappearing_messages">You have turned off disappearing messages.</string>
     <string name="MessageRecord_you_turned_off_disappearing_messages_1_on_1">You turned off disappearing messages. Messages you send will no longer disappear.</string>