Bump org.yaml:snakeyaml from 2.2 to 2.3

Bumps [org.yaml:snakeyaml](https://bitbucket.org/snakeyaml/snakeyaml) from 2.2 to 2.3.
- [Commits](https://bitbucket.org/snakeyaml/snakeyaml/branches/compare/snakeyaml-2.3..snakeyaml-2.2)

---
updated-dependencies:
- dependency-name: org.yaml:snakeyaml
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

build.gradle

@@ -43,7 +43,7 @@ dependencies {
     implementation group: 'org.apache.ant', name: 'ant', version: '1.10.15'
     implementation group: 'com.beust', name: 'jcommander', version: '1.82'
     implementation group: 'com.contrastsecurity', name: 'yamlbeans', version: '1.17'
-    implementation group: 'org.yaml', name: 'snakeyaml', version: '2.2'
+    implementation group: 'org.yaml', name: 'snakeyaml', version: '2.3'
 
     compileOnly "cd.go.plugin:go-plugin-api:$pluginApiVersion"
     testImplementation "cd.go.plugin:go-plugin-api:$pluginApiVersion"