package/batman-adv: bump version to 2021.0

For details see [1].

[1] https://www.open-mesh.org/news/100

Signed-off-by: Peter Seiderer <ps.report@gmx.net>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>

package/batman-adv/batman-adv.hash

@@ -1,7 +1,7 @@
-# From https://downloads.open-mesh.org/batman/stable/sources/batman-adv/batman-adv-2019.3.tar.gz.{md5,sha1}
-md5  39345688ddf12a542853b2318325f07b         batman-adv-2019.3.tar.gz
-sha1 202539c0cbf4604f6c8e9d427b338d4e807bd220 batman-adv-2019.3.tar.gz
+# From https://downloads.open-mesh.org/batman/releases/batman-adv-2021.0/batman-adv-2021.0.tar.gz.sha1
+sha1  7edd4dfb9434f80adf791990d4e383c7ef80a256  batman-adv-2021.0.tar.gz
 
 # Hash for license files
-sha256 cecbf53d1148e13256ac29f8b900655b7fc8dc12d59939a95bc2323ea1747025 LICENSES/preferred/GPL-2.0
-sha256 323c587d0ccf10e376f8bf9a7f31fb4ca6078105194b42e0b1e0ee2bc9bde71f LICENSES/preferred/MIT
+sha256  5a989ba580897268373bd516b87b588061f344af773a0f6b038a3d8d2af028a1  batman-adv-2021.0.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 = 2019.3
+BATMAN_ADV_VERSION = 2021.0
 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