Remove script listbuffer.py (moved to unofficial scripts, not needed with WeeChat >= 4.1.0)

Author: flashcode

REUSE.toml

@@ -1307,12 +1307,6 @@ precedence = "override"
 SPDX-FileCopyrightText = "2019 Nils Görs <weechatter@arcor.de>"
 SPDX-License-Identifier = "GPL-3.0-or-later"
 
-[[annotations]]
-path = "python/listbuffer.py"
-precedence = "override"
-SPDX-FileCopyrightText = "2011-2013 Filip H.F. 'FiXato' Slagter <fixato@gmail.com>"
-SPDX-License-Identifier = "MIT"
-
 [[annotations]]
 path = "python/lnotify.py"
 precedence = "override"