nginx-util: bump uci conf template version

Bump uci conf template version to 1.2 to sync with nginx version
handling some migration problem.

Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>

net/nginx-util/Makefile

@@ -2,7 +2,7 @@ include $(TOPDIR)/rules.mk
 
 PKG_NAME:=nginx-util
 PKG_VERSION:=1.6
-PKG_RELEASE:=17
+PKG_RELEASE:=18
 PKG_MAINTAINER:=Peter Stadler <peter.stadler@student.uibk.ac.at>
 
 include $(INCLUDE_DIR)/package.mk

net/nginx-util/files/uci.conf.template

@@ -1,7 +1,7 @@
 # Consider using UCI or creating files in /etc/nginx/conf.d/ for configuration.
 # Parsing UCI configuration is skipped if uci set nginx.global.uci_enable=false
 # For details see: https://openwrt.org/docs/guide-user/services/webserver/nginx
-# UCI_CONF_VERSION=1.1
+# UCI_CONF_VERSION=1.2
 
 worker_processes auto;