feat: upgrade org.json:json from 20190722 to 20200518

Snyk has created this PR to upgrade org.json:json from 20190722 to 20200518.

See this package in NPM:
https://www.npmjs.com/package/org.json:json

See this project in Snyk:
https://app.snyk.io/org/dmaccormack/project/94764ffd-f7cb-4e32-9cf2-f41ada7ea5b6?utm_source=github&utm_medium=upgrade-pr

Author: snyk-bot

module/jsonurl-jsonorg/pom.xml

@@ -31,7 +31,7 @@
   <packaging>jar</packaging>
 
   <properties>
-    <org.json.parser>20190722</org.json.parser>
+    <org.json.parser>20200518</org.json.parser>
   </properties>
 
   <name>${project.groupId}:${project.artifactId}</name>