RFR: JDK-8270060: (jdeprscan) tools/jdeprscan/tests/jdk/jdeprscan/TestRelease.java failed with class file for jdk.internal.util.random.RandomSupport not found

[Jan Lahoda]

The base problem for the test failure was:
https://bugs.openjdk.java.net/browse/JDK-8270075

As that was fixed, and the change was propagated to the ct.sym historical data, the test should be passing again, and it no longer needs to be problem listed. So this patch removes the test from the `ProblemList.txt`.

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Commit messages:
 - JDK-8270060: (jdeprscan) tools/jdeprscan/tests/jdk/jdeprscan/TestRelease.java failed with class file for jdk.internal.util.random.RandomSupport not found

Changes: https://git.openjdk.java.net/jdk/pull/4933/files
 Webrev: https://webrevs.openjdk.java.net/?repo=jdk&pr=4933&range=00
  Issue: https://bugs.openjdk.java.net/browse/JDK-8270060
  Stats: 1 line in 1 file changed: 0 ins; 1 del; 0 mod
  Patch: https://git.openjdk.java.net/jdk/pull/4933.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk pull/4933/head:pull/4933

PR: https://git.openjdk.java.net/jdk/pull/4933