bump version after release

Author: kosloot

codemeta.json

@@ -7,7 +7,7 @@
     "@type": "SoftwareSourceCode",
     "identifier": "libfolia",
     "name": "libfolia",
-    "version": "2.22",
+    "version": "2.23",
     "description": "This is a C++ Library for working with the Format for Linguistic Annotation (FoLiA).",
     "license": "https://spdx.org/licenses/GPL-3.0-only",
 	"url": "https://github.com/LanguageMachines/libfolia",

configure.ac

@@ -2,7 +2,7 @@
 # Process this file with autoconf to produce a configure script.
 
 AC_PREREQ([2.69])
-AC_INIT([libfolia],[2.22],[lamasoftware@science.ru.nl]) #also adapt in codemeta.json!
+AC_INIT([libfolia],[2.23],[lamasoftware@science.ru.nl]) #also adapt in codemeta.json!
 AM_INIT_AUTOMAKE([foreign])
 AC_CONFIG_SRCDIR([configure.ac])
 AC_CONFIG_MACRO_DIR([m4])