RFR: 7903599: jextract includes extraneous man pages

[Maurizio Cimadamore]

On Thu, 11 Jan 2024 17:31:34 GMT, Jorn Vernee <jvernee at openjdk.org> wrote:

> A simple fix which drops the man pages from the generated jlink image. I've also added some other options to strip debug information, and header files, both of which are not needed for the regular non-test runtime image.
> 
> The native commands (e.g. `java.exe`) are still needed because we invoke that in the jextract launcher script, so we can't drop those.

Marked as reviewed by mcimadamore (Reviewer).

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PR Review: https://git.openjdk.org/jextract/pull/173#pullrequestreview-1816142078