iproute2: bump to version 4.4.0

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/iproute2/iproute2.hash

@@ -1,2 +1,2 @@
 # From https://kernel.org/pub/linux/utils/net/iproute2/sha256sums.asc
-sha256	f03b1188dd6c039512424de82ff7a8f3b446680bd4e908ff42a7b9b137422995	iproute2-4.3.0.tar.xz
+sha256	bc91c367288a19f78ef800cd6840363be1f22da8436fbae88e1a7250490d6514	iproute2-4.4.0.tar.xz

package/iproute2/iproute2.mk

@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-IPROUTE2_VERSION = 4.3.0
+IPROUTE2_VERSION = 4.4.0
 IPROUTE2_SOURCE = iproute2-$(IPROUTE2_VERSION).tar.xz
 IPROUTE2_SITE = $(BR2_KERNEL_MIRROR)/linux/utils/net/iproute2
 IPROUTE2_DEPENDENCIES = host-bison host-flex host-pkgconf \