patches: packages: try to fix syslog-ng compilation

patches/packages/to-upstream/0013-syslog-ng-add-missing-libmaxminddb-dependency.patch

+From 5aa6b0e6b8f285e2141256807c4ee2921d004425 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Karel=20Ko=C4=8D=C3=AD?= <karel.koci@nic.cz>
+Date: Mon, 11 Mar 2019 07:04:23 +0100
+Subject: [PATCH] syslog-ng: add missing libmaxminddb dependency
+
+---
+ admin/syslog-ng/Makefile | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/admin/syslog-ng/Makefile b/admin/syslog-ng/Makefile
+index 76f3ce759..b33776bcb 100644
+--- a/admin/syslog-ng/Makefile
++++ b/admin/syslog-ng/Makefile
+@@ -25,7 +25,7 @@ include $(INCLUDE_DIR)/nls.mk
+ define Package/syslog-ng
+   SECTION:=admin
+   CATEGORY:=Administration
+-  DEPENDS:=+libpcre +glib2 +libopenssl +libpthread +librt +zlib +libdbi +libjson-c +libcurl +libuuid
++  DEPENDS:=+libpcre +glib2 +libopenssl +libpthread +librt +zlib +libdbi +libjson-c +libcurl +libuuid +libmaxminddb
+   TITLE:=A powerful syslog daemon
+   URL:=https://www.syslog-ng.com/products/open-source-log-management/
+ endef
+-- 
+2.21.0
+