[13] RFR(S) 8224254: compiler/graalunit/HotspotJdk9Test.java is timing out intermittently

[Vladimir Kozlov]

https://bugs.openjdk.java.net/browse/JDK-8224254
https://cr.openjdk.java.net/~kvn/8224254/webrev.00/

This is backport of fix [1] included into JDK-8225497 'Update Graal' which was pushed into JDK 14.
I also removed test from ProblemList and ran it in Mach5.

Thanks,
Vladimir

[1] https://github.com/oracle/graal/commit/74577222e12f8a7694a84372e81cf51ba0bf79fe