keepalived: update to version 2.2.4

Signed-off-by: Florian Eckert <fe@dev.tdt.de>

net/keepalived/Makefile

@@ -8,12 +8,12 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=keepalived
-PKG_VERSION:=2.2.2
+PKG_VERSION:=2.2.4
 PKG_RELEASE:=$(AUTORELEASE)
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
 PKG_SOURCE_URL:=https://www.keepalived.org/software
-PKG_HASH:=103692bd5345a4ed9f4581632ea636214fdf53e45682e200aab122c4fa674ece
+PKG_HASH:=0138d69087d44beaaa589527f0cfa6885958b320a837147d02b6b7df73ebc1df
 
 PKG_CPE_ID:=cpe:/a:keepalived:keepalived
 PKG_LICENSE:=GPL-2.0-or-later