[artifactory-release] Release version 2.4.0

Author: spring-builds

gradle.properties

@@ -1,6 +1,6 @@
-version=2.4.0-SNAPSHOT
-org.gradle.jvmargs=-Xms512m -Xmx4g -XX:MaxPermSize=1024m -XX:MaxMetaspaceSize=1g
+version=2.4.0
 org.gradlee.caching=true
+org.gradle.jvmargs=-Xms512m -Xmx4g -XX:MaxPermSize=1024m -XX:MaxMetaspaceSize=1g
 org.gradle.daemon=true
 org.gradle.parallel=true
 kotlin.stdlib.default.dependency=false