Bump spring-security-oauth2 from 2.0.12.RELEASE to 2.0.18.RELEASE in /demo-spring-oauth-rabbitmq#1

MarcialRosales merged 1 commit intomasterrabbitmq/rabbitmq-oauth2-tutorial:masterfrom

dependabot/maven/demo-spring-oauth-rabbitmq/org.springframework.security.oauth-spring-security-oauth2-2.0.18.RELEASErabbitmq/rabbitmq-oauth2-tutorial:dependabot/maven/demo-spring-oauth-rabbitmq/org.springframework.security.oauth-spring-security-oauth2-2.0.18.RELEASECopy head branch name to clipboard