chore(release): prepare metadata.json

Author: ju5t

metadata.json

@@ -1,6 +1,6 @@
 {
   "name": "sensson-powerdns",
-  "version": "5.1.0",
+  "version": "5.2.0",
   "author": "sensson",
   "summary": "A module to install and configure PowerDNS 4.x authoritative server and recursor",
   "license": "Apache-2.0",
@@ -84,4 +84,4 @@
   "pdk-version": "3.0.1",
   "template-url": "pdk-default#3.0.1",
   "template-ref": "tags/3.0.1-0-gd13288a"
-}
+}