package/batman-adv: bump to version 2021.04

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

package/batman-adv/batman-adv.hash

@@ -1,7 +1,7 @@
-# From https://downloads.open-mesh.org/batman/releases/batman-adv-2021.1/batman-adv-2021.1.tar.gz.sha1
-sha1  27a0dc7cb74b868bc0ab52794ecedd0448f0fb61  batman-adv-2021.1.tar.gz
+# From https://downloads.open-mesh.org/batman/releases/batman-adv-2021.4/batman-adv-2021.4.tar.gz.sha1
+sha1  80a3e4d763b6bf35db6e561ed9d6775dc874d7c6  batman-adv-2021.4.tar.gz
 
 # Hash for license files
-sha256  5a989ba580897268373bd516b87b588061f344af773a0f6b038a3d8d2af028a1  batman-adv-2021.0.tar.gz
+sha256  cff7a2f160045fd0dbf1f1cd7e35e93bf489e81cb8b9501b3756daa391f3eb1b  batman-adv-2021.4.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 = 2021.1
+BATMAN_ADV_VERSION = 2021.4
 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