feat: Bump geokrety/geokrety-website-docker-base in version-set to v1.0.16

Author: geokrety-bot

defaults/main/versionset.yml

@@ -6,7 +6,7 @@ geokrety_nginx_image:
   docker_tag: 1.0.23
 geokrety_base_image:
   git_url: https://github.com/geokrety/geokrety-website-docker-base
-  docker_tag: 1.0.15
+  docker_tag: 1.0.16
 geokrety_website_image:
   git_url: https://github.com/geokrety/geokrety-website
   docker_tag: 2.35.1