x11/arandr: fix broken port

Fix the issue with deprecate call to inspect getargspec.
The change was done by upstream in the master branch,
but wasn't released yet.

PR:		279551
Approved by:	maintainer timeout

x11/arandr/Makefile

@@ -1,6 +1,6 @@
 PORTNAME=	arandr
 PORTVERSION=	0.1.10
-PORTREVISION=	3
+PORTREVISION=	4
 CATEGORIES=	x11 deskutils
 
 MAINTAINER=	sbz@FreeBSD.org

x11/arandr/files/patch-screenlayout_gui.py

@@ -0,0 +1,11 @@
+--- screenlayout/gui.py.orig	2024-06-06 09:08:21 UTC
++++ screenlayout/gui.py
+@@ -45,7 +45,7 @@
+ 
+     A first argument called 'self' is passed through.
+     """
+-    argnames = inspect.getargspec(function)[0]
++    argnames = inspect.getfullargspec(function)[0]
+     if argnames[0] == 'self':
+         has_self = True
+         argnames.pop(0)