Bump json from 20190722 to 20200518

Bumps [json](https://github.com/douglascrockford/JSON-java) from 20190722 to 20200518.
- [Release notes](https://github.com/douglascrockford/JSON-java/releases)
- [Commits](https://github.com/douglascrockford/JSON-java/commits)

Signed-off-by: dependabot-preview[bot] <[email protected]>

Author: dependabot-preview[bot]

pom.xml

@@ -291,7 +291,7 @@
             <dependency>
                 <groupId>org.json</groupId>
                 <artifactId>json</artifactId>
-                <version>20190722</version>
+                <version>20200518</version>
             </dependency>
             <dependency>
                 <groupId>org.hibernate</groupId>