Adding debian version 2.23+dfsg-1.1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

debian/patches/0007-Fix-syntax-error-in-irkerhook.py.patch

@@ -0,0 +1,22 @@
+From: Neil Muller <drnlmuller+debian@gmail.com>
+Date: Sun, 5 Feb 2023 11:31:39 +0200
+Subject: Fix syntax error in irkerhook.py
+
+Bug-Upstream: https://gitlab.com/esr/irker/-/merge_requests/32
+---
+ irkerhook.py | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/irkerhook.py b/irkerhook.py
+index 1d3226c..208b756 100755
+--- a/irkerhook.py
++++ b/irkerhook.py
+@@ -49,7 +49,7 @@ version = "2.21"
+ # pylint: disable=multiple-imports,wrong-import-position
+ import os, sys, socket, subprocess, locale, datetime, re
+ 
+-try
++try:
+     from shlex import quote as shellquote
+ except ImportError:
+     from pipes import quote as shellquote