Bump json from 20201115 to 20210307 (#134)

Bumps [json](https://github.com/douglascrockford/JSON-java) from 20201115 to 20210307.
- [Release notes](https://github.com/douglascrockford/JSON-java/releases)
- [Commits](https://github.com/douglascrockford/JSON-java/commits)

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

build.gradle

@@ -82,7 +82,7 @@ repositories {
 }
 
 dependencies {
-    compile group: 'org.json', name: 'json', version:'20201115'
+    compile group: 'org.json', name: 'json', version:'20210307'
     compile group: 'org.slf4j', name: 'slf4j-api', version:'1.7.30'
     compile group: 'commons-codec', name: 'commons-codec', version:'1.15'
     compile group: 'org.apache.commons', name: 'commons-lang3', version: '3.11'