Merge branch 'add/1.17.9' into 'master'

Changelog for 1.17.9

See merge request !9

source/debian/changelog

+nginx (1.17.9-0~eth) stable; urgency=medium
+
+  * nginx v1.17.9
+  * automated build via https://git.ethitter.com/debian/nginx-package-build/
+
+ -- Erick Hitter <nginx-build@mxh.ethitter.com>  Wed, 4 Mar 2020 16:53:00 +0000
+
 nginx (1.17.8-0~eth) stable; urgency=medium
 
   * nginx v1.17.8