RFR: 8350457: Support Compact Object Headers as product option

[Roman Kennke]

As title says.

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

Commit messages:
 - 8350457: Support Compact Object Headers as product option

Changes: https://git.openjdk.org/jdk/pull/24522/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=24522&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8350457
  Stats: 1 line in 1 file changed: 0 ins; 0 del; 1 mod
  Patch: https://git.openjdk.org/jdk/pull/24522.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/24522/head:pull/24522

PR: https://git.openjdk.org/jdk/pull/24522