package/batman-adv: bump to version 2022.3

Bug fixes and code cleanups.

https://www.open-mesh.org/news/110

Signed-off-by: Christian Stewart <christian@paral.in>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

package/batman-adv/batman-adv.hash

@@ -2,6 +2,6 @@
 sha1  e1829e10fc37ea674a20cb9ba1d6c1483042fbfa  batman-adv-2022.2.tar.gz
 
 # Hash for license files
-sha256  8aca27c6f168b137a7ed7031d58169396c1a97f958c2ea95b9c30a9b92576fe0  batman-adv-2022.2.tar.gz
+sha256  218ffb534fead1c9b5b0d90ec1b2fba688209cdf00e861bece1cbf469fe69953  batman-adv-2022.3.tar.gz
 sha256  cecbf53d1148e13256ac29f8b900655b7fc8dc12d59939a95bc2323ea1747025  LICENSES/preferred/GPL-2.0
 sha256  323c587d0ccf10e376f8bf9a7f31fb4ca6078105194b42e0b1e0ee2bc9bde71f  LICENSES/preferred/MIT

package/batman-adv/batman-adv.mk

@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-BATMAN_ADV_VERSION = 2022.2
+BATMAN_ADV_VERSION = 2022.3
 BATMAN_ADV_SITE = https://downloads.open-mesh.org/batman/stable/sources/batman-adv
 BATMAN_ADV_LICENSE = GPL-2.0, MIT (batman_adv.h)
 BATMAN_ADV_LICENSE_FILES = LICENSES/preferred/GPL-2.0 LICENSES/preferred/MIT