Update Boot 2.4.1

- Remove reactor version pump
- Fixes #896

build.gradle

@@ -1,7 +1,7 @@
 buildscript {
 	ext {
 		log4jVersion = '1.2.17'
-		springBootVersion = '2.4.0'
+		springBootVersion = '2.4.1'
 		eclipsePersistenceVersion = '2.1.1'
 		kryoVersion = '4.0.2'
 		springCloudClusterVersion = '1.0.2.RELEASE'
@@ -88,7 +88,6 @@ configure(allprojects) {
 	dependencyManagement {
 		imports {
 			mavenBom "org.springframework.boot:spring-boot-dependencies:$springBootVersion"
-			mavenBom "io.projectreactor:reactor-bom:2020.0.2-SNAPSHOT"
 		}
 		dependencies {
 			dependency "log4j:log4j:$log4jVersion"