wifidog-ng: Update to 1.5.6

Signed-off-by: Jianhui Zhao <jianhuizhao329@gmail.com>

net/wifidog-ng/Makefile

@@ -8,13 +8,13 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=wifidog-ng
-PKG_VERSION:=1.5.2
+PKG_VERSION:=1.5.6
 PKG_RELEASE:=1
 
 PKG_SOURCE_PROTO:=git
 PKG_SOURCE_VERSION:=v$(PKG_VERSION)
 PKG_SOURCE_URL=https://github.com/zhaojh329/wifidog-ng.git
-PKG_MIRROR_HASH:=0e8c1196d08f0a91819c3b87457ec55151c80dfc1114d5f8b97b9c3870cfc7c4
+PKG_MIRROR_HASH:=a81e9a4d5feb3facbe1b2b55d2d813944b569865f53421680efbfc6876aa3f5d
 
 PKG_BUILD_DIR=$(BUILD_DIR)/$(PKG_NAME)-$(BUILD_VARIANT)/$(PKG_SOURCE_SUBDIR)