Upgrade to Johnzon Jsonb 1.2.0

Closes gh-18493

Author: wilkinsona

spring-boot-project/spring-boot-dependencies/pom.xml

@@ -133,7 +133,7 @@
 		<joda-time.version>2.10.4</joda-time.version>
 		<jolokia.version>1.6.2</jolokia.version>
 		<!-- Deprecated in favor of "johnzon.version" -->
-		<johnzon-jsonb.version>1.1.13</johnzon-jsonb.version>
+		<johnzon-jsonb.version>1.2.0</johnzon-jsonb.version>
 		<johnzon.version>${johnzon-jsonb.version}</johnzon.version>
 		<jooq.version>3.12.1</jooq.version>
 		<jsonassert.version>1.5.0</jsonassert.version>