quarkus: Caffeine error at runtime when using native build

Describe the bug

"causedBy": {
--
  | "exception": {
  | "refId": 5,
  | "exceptionType": "java.lang.ClassNotFoundException",
  | "message": "com.github.benmanes.caffeine.cache.SSMSW",
  | "frames": [
  | {
  | "class": "com.oracle.svm.core.hub.ClassForNameSupport",
  | "method": "forName",
  | "line": 60
  | },
  | {
  | "class": "java.lang.ClassLoader",
  | "method": "loadClass",
  | "line": 160
  | },
  | {
  | "class": "com.github.benmanes.caffeine.cache.LocalCacheFactory",
  | "method": "newBoundedLocalCache",
  | "line": 95
  | },

Expected behavior Should be working in Native build

Actual behavior Only works on JVM build and local dev. Build native is successful, but at runtime it triggers an error

To Reproduce Steps to reproduce the behavior:

1. Error when a code is hit with caffeine implementation at runtime
2. No problem with JVM build and local dev runtime

Environment (please complete the following information): Quarkus 1.5.2.Final GraalVM 20.1.0