Upgrade to CGLIB 3.2.9

This CGLIB upgrade literally does not make any difference to Spring users since its only purpose is a default ASM7 declaration in its AsmApi class (which we patched a month ago). We nevertheless leave our local AsmApi copy in place for the time being, allowing for an individual upgrade of the declared ASM API version in the future.

Issue: SPR-17267
Issue: SPR-17371

spring-core/spring-core.gradle

@@ -7,11 +7,11 @@ dependencyManagement {
 	}
 }
 
-// As of Spring 5.1, spring-core includes asm 7.0 and repackages cglib 3.2.8, inlining
-// both into the spring-core jar. cglib 3.2.8 itself depends on asm 6+ and is therefore
+// As of Spring 5.1, spring-core includes asm 7.0 and repackages cglib 3.2.9, inlining
+// both into the spring-core jar. cglib 3.2.9 itself depends on asm 7 and is therefore
 // further transformed by the JarJar task to depend on org.springframework.asm; this
 // avoids including two different copies of asm unnecessarily.
-def cglibVersion = "3.2.8"
+def cglibVersion = "3.2.9"
 def objenesisVersion = "3.0.1"
 
 configurations {