ulogd: Add back autoreconf

Compile fails at times, probably because of the patches.

Signed-off-by: Rosen Penev <rosenp@gmail.com>

net/ulogd/Makefile

@@ -9,7 +9,7 @@ include $(TOPDIR)/rules.mk
 
 PKG_NAME:=ulogd
 PKG_VERSION:=2.0.7
-PKG_RELEASE:=5
+PKG_RELEASE:=6
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2
 PKG_SOURCE_URL:=https://netfilter.org/projects/ulogd/files/ \
@@ -20,6 +20,7 @@ PKG_MAINTAINER:=Alexandru Ardelean <ardeleanalex@gmail.com>
 PKG_LICENSE:=GPL-2.0-only
 PKG_LICENSE_FILES:=COPYING
 
+PKG_FIXUP:=autoreconf
 PKG_INSTALL:=1
 PKG_BUILD_PARALLEL:=1