RFR (S) 8228485: JVM crashes when bootstrap method for condy triggers loading of class whose static initializer throws exception

[coleen.phillimore at oracle.com]

Summary: Add case for JVM_CONSTANT_Dynamic in error_message function.

Tested locally with hotspot and java/lang/invoke condy tests and new 
test which exercises the code.  This might be needed for jdk 13.

open webrev at http://cr.openjdk.java.net/~coleenp/2019/8228485.01/webrev
bug link https://bugs.openjdk.java.net/browse/JDK-8228485

Thanks,
Coleen