ChatControlBase: Don’t unselect text after key press

This clears the SELECTION Clipboard for example when pressing ALT + TAB

gajim/chat_control_base.py

@@ -294,7 +294,6 @@ def _on_conv_textview_key_press_event(self, textview, event):
             return Gdk.EVENT_PROPAGATE
 
         # Focus the Message Input and resend the event
-        textview.unselect()
         self.msg_textview.grab_focus()
         self.msg_textview.get_toplevel().propagate_key_event(event)
         return Gdk.EVENT_STOP