Update to cglib-nodep 3.2.9

Fixes: gh-6165

gradle/dependency-management.gradle

@@ -5,7 +5,7 @@ dependencyManagement {
 		mavenBom 'org.springframework.data:spring-data-releasetrain:Kay-SR12'
 	}
 	dependencies {
-		dependency 'cglib:cglib-nodep:3.2.7'
+		dependency 'cglib:cglib-nodep:3.2.9'
 		dependency 'com.squareup.okhttp3:mockwebserver:3.10.0'
 		dependency 'opensymphony:sitemesh:2.4.2'
 		dependency 'org.gebish:geb-spock:0.10.0'