package/sdbus-cpp: bump to version 2.1.0

For change log, see:
https://github.com/Kistler-Group/sdbus-cpp/releases/tag/v2.1.0

Signed-off-by: Michael Nosthoff <buildroot@heine.tech>
[Julien: add change log link]
Signed-off-by: Julien Olivain <ju.o@free.fr>

package/sdbus-cpp/sdbus-cpp.hash

@@ -1,4 +1,4 @@
 # Locally computed:
-sha256  88af4569161a0d0192f0f4a94582a1af4e75722499d06984fb7f91f638f5afb3  sdbus-cpp-2.0.0.tar.gz
+sha256  6025e5dc6cddd532ff960d14e68ced5f42a1916b23a73fea6bcb437f06992eaf  sdbus-cpp-2.1.0.tar.gz
 sha256  20c17d8b8c48a600800dfd14f95d5cb9ff47066a9641ddeab48dc54aec96e331  COPYING
 sha256  a1c9e75e25d8f2ce18017c88978edab2f0dbc7814ad0697d4ff2e5e59959f657  COPYING-LGPL-Exception

package/sdbus-cpp/sdbus-cpp.mk

@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-SDBUS_CPP_VERSION = 2.0.0
+SDBUS_CPP_VERSION = 2.1.0
 SDBUS_CPP_SITE = $(call github,Kistler-Group,sdbus-cpp,v$(SDBUS_CPP_VERSION))
 SDBUS_CPP_INSTALL_STAGING = YES
 SDBUS_CPP_DEPENDENCIES = host-pkgconf systemd