Remove exception to avoid logging JWT token

Change-Id: I9b298d17de9fdfc5ff405d346dda56dfb729e619

Author: ChristophEichhorn

cf-java-logging-support-servlet/src/main/java/com/sap/hcp/cf/logging/servlet/dynlog/TokenDecoder.java

@@ -36,7 +36,8 @@ public DecodedJWT validateAndDecodeToken(String token) throws DynamicLogLevelExc
                 throw new DynamicLogLevelException("Token provided to dynamically change the log-level on thread-level is outdated");
             }
         } catch (JWTVerificationException e) {
-            throw new DynamicLogLevelException("Token could not be verified", e);
+            // Exception is not attached to avoid logging of JWT token
+            throw new DynamicLogLevelException("Token could not be verified");
         }
     }
 }