firewall3: update to latest git HEAD

d2bbeb7 firewall3: make reject types selectable by user

Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>

package/network/config/firewall/Makefile

@@ -13,9 +13,9 @@ PKG_RELEASE:=1
 
 PKG_SOURCE_PROTO:=git
 PKG_SOURCE_URL=$(PROJECT_GIT)/project/firewall3.git
-PKG_SOURCE_DATE:=2018-07-02
-PKG_SOURCE_VERSION:=72684e5bb8d3a7deb0cfdafa77b40be0b6360ccd
-PKG_MIRROR_HASH:=5b93f7948d6acc64412f44c72066b9303ccbeddf387fee9eed73db2e89101400
+PKG_SOURCE_DATE:=2018-07-17
+PKG_SOURCE_VERSION:=d2bbeb7d42b45e4d97411e5c124845905975fd46
+PKG_MIRROR_HASH:=4a96b819444d7f2a464e5a21c0234f36ae238f9be6814307fb617899c62b6be1
 PKG_MAINTAINER:=Jo-Philipp Wich <jo@mein.io>
 PKG_LICENSE:=ISC