RFR(T) : 8219476 : cleanup hotspot ProblemList

[Igor Ignatyev]

http://cr.openjdk.java.net/~iignatyev//8219476/webrev.00/index.html
> 5 lines changed: 0 ins; 1 del; 4 mod;

Hi all,

could you please review this trivial clean up of hotspot ProblemList files?

- 8189604 was incorrectly used instead of 8205016 by me in one of prev. cleanups (8218079) -=> s/8189604/8205016/
- 8195057 is resolved, so the test should be removed from the problem list
- 8218698 got closed as dup of 8218074 (umbrella bug for Graal update) => s/8218698/8218074/

webrev: http://cr.openjdk.java.net/~iignatyev//8219476/webrev.00/index.html
JBS: https://bugs.openjdk.java.net/browse/JDK-8219476

Thanks,
-- Igor