RFR: 8355319: Update Manpage for Compact Object Headers (Production)

[Paul Hohensee]

On Wed, 28 May 2025 11:30:46 GMT, Roman Kennke <rkennke at openjdk.org> wrote:

> Adds an entry for -XX:+UseCompactObjectHeaders in the manpage for the java command, under 'Advanced runtime options'.

Marked as reviewed by phh (Reviewer).

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PR Review: https://git.openjdk.org/jdk/pull/25491#pullrequestreview-2889236068