package/dbus-cxx: bump to version 2.3.1

Signed-off-by: Daniel Lang <d.lang@abatec.at>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit f99714d90e08994c697576ca2030cb9392d7b63e)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/dbus-cxx/dbus-cxx.hash

@@ -1,5 +1,5 @@
 # Locally computed:
-sha256  45663b6dbc289f133dfdcd8b8de771de3a2d54588954c2eec3f97888b03bd8ad  dbus-cxx-2.3.0.tar.gz
+sha256  88d4bd1d9af8563bda03f24b26ffe4efbc555ca82ac664ced572b053928f739a  dbus-cxx-2.3.1.tar.gz
 sha256  99e5d0ad951d96567a6f9a17f3f17ac000c0582f53357c7f3601851c2dcbb786  COPYING
 sha256  c9bff75738922193e67fa726fa225535870d2aa1059f91452c411736284ad566  cmake-modules/LICENSE_1_0.txt
 sha256  c6596eb7be8581c18be736c846fb9173b69eccf6ef94c5135893ec56bd92ba08  tools/libcppgenerate/LICENSE

package/dbus-cxx/dbus-cxx.mk

@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-DBUS_CXX_VERSION = 2.3.0
+DBUS_CXX_VERSION = 2.3.1
 DBUS_CXX_SITE = $(call github,dbus-cxx,dbus-cxx,$(DBUS_CXX_VERSION))
 DBUS_CXX_LICENSE = LGPL-3.0+ or BSD-3-Clause, Boost license (cmake-modules), Apache 2.0 (libcppgenerate)
 DBUS_CXX_LICENSE_FILES = COPYING cmake-modules/LICENSE_1_0.txt tools/libcppgenerate/LICENSE