RFR(trivial) 8211278: Update ProblemList

[Calvin Cheung]

JDK-8208212 was closed as a duplicate of JDK-8205526. The 
ProblemList-Xcomp.txt needs to be updated.

Below is the patch:

diff --git a/test/jdk/ProblemList-Xcomp.txt b/test/jdk/ProblemList-Xcomp.txt
--- a/test/jdk/ProblemList-Xcomp.txt
+++ b/test/jdk/ProblemList-Xcomp.txt
@@ -28,4 +28,4 @@
  #############################################################################

  java/lang/invoke/MethodHandles/CatchExceptionTest.java 8146623 generic-all
-java/lang/Class/forName/modules/TestDriver.java 8208212 solaris-all
+java/lang/Class/forName/modules/TestDriver.java 8205526 solaris-all

Sanity tier1,2 tested.

thanks,
Calvin