RFR: 8333579: runtime/cds/appcds/loaderConstraints/DynamicLoaderConstraintsTest.java times out

[Calvin Cheung]

When this test is run with the `-Xcomp -UseAVX=3 ` VM options, the `test.timeout.factor` is set to 4 (default value) which is insufficient in some platforms especially on Windows. Increasing the timeout value for this test. If later more tests are timing out, we can consider increasing the `test.timeout.factor` for all the tests running with the above VM options.

Testing: ran the test 20 times with the -Xcomp -UseAVX=3 VM options on windows-x64 and linux-x64 platforms.

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Commit messages:
 - 8333579: runtime/cds/appcds/loaderConstraints/DynamicLoaderConstraintsTest.java times out

Changes: https://git.openjdk.org/jdk/pull/20123/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=20123&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8333579
  Stats: 3 lines in 1 file changed: 0 ins; 0 del; 3 mod
  Patch: https://git.openjdk.org/jdk/pull/20123.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/20123/head:pull/20123

PR: https://git.openjdk.org/jdk/pull/20123