package/ofono: Bump to version 1.21

Signed-off-by: Petr Vorel <petr.vorel@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/ofono/ofono.hash

@@ -1,2 +1,2 @@
 # From https://www.kernel.org/pub/linux/network/ofono/sha256sums.asc
-sha256 5d7ba8f481a7715d013a79f8d6477eb89d8aaae399395d5d008a1317c34a31d5  ofono-1.20.tar.xz
+sha256 a6b021cda0b444b772897cd637d5f455857fb5819b62c279a8302b44f9c7f2c3  ofono-1.21.tar.xz

package/ofono/ofono.mk

@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-OFONO_VERSION = 1.20
+OFONO_VERSION = 1.21
 OFONO_SOURCE = ofono-$(OFONO_VERSION).tar.xz
 OFONO_SITE = $(BR2_KERNEL_MIRROR)/linux/network/ofono
 OFONO_LICENSE = GPL-2.0