spring.http.converters changed to spring.mvc.converters

See https://docs.across.dev/across-site/production/migration/platform-5-0-to-5-1.html#_deprecated_spring_boot_properties

spring-boot/command/src/main/resources/application.properties

@@ -1,3 +1,3 @@
 
 server.port = 8081
-spring.http.converters.preferred-json-mapper=jsonb
+spring.mvc.converters.preferred-json-mapper=jsonb

spring-boot/query/src/main/resources/application.properties

@@ -9,5 +9,5 @@ spring.jpa.show-sql=false
 spring.h2.console.enabled=false
 
 server.port = 8080
-spring.http.converters.preferred-json-mapper=jsonb
+spring.mvc.converters.preferred-json-mapper=jsonb
 spring.jpa.open-in-view=false