RFR: 8307962: Exclude gc/g1/TestSkipRebuildRemsetPhase.java fails with virtual test thread factory

[Leonid Mesnik]

The test set very specific memory settings. Using virtual threads might break its expectations. No plans to fix it. Just exclude as some other tests incompatible with virtual thread test factory mode

-------------

Commit messages:
 - 8307962: Exclude gc/g1/TestSkipRebuildRemsetPhase.java fails with virtual test thread factory

Changes: https://git.openjdk.org/jdk/pull/13947/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=13947&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8307962
  Stats: 1 line in 1 file changed: 1 ins; 0 del; 0 mod
  Patch: https://git.openjdk.org/jdk/pull/13947.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/13947/head:pull/13947

PR: https://git.openjdk.org/jdk/pull/13947