RFR: 8338765: ScheuledThreadPoolExecutor struggles with extremely long delays

[Viktor Klang]

Unfortunately there is no good, deterministic reproducer which can be used as a regression test at this point in time.

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Commit messages:
 - Addressing 8323703 by capping max STPE delay to 146 years

Changes: https://git.openjdk.org/jdk/pull/20653/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=20653&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8338765
  Stats: 24 lines in 1 file changed: 5 ins; 18 del; 1 mod
  Patch: https://git.openjdk.org/jdk/pull/20653.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/20653/head:pull/20653

PR: https://git.openjdk.org/jdk/pull/20653