RFR: 8310933: Copying from runtime image to application image should not follow symlinks

[Alexey Semenyuk]

On Mon, 30 Oct 2023 19:43:32 GMT, Alexander Matveev <almatvee at openjdk.org> wrote:

> - Added LinkOption.NOFOLLOW_LINKS when copying pre-define runtime image.
> - Added test to cover this change.
> - Cleanup RuntimeImageTest.java by removing unused imports and removed incubator from jpackage module name.

Marked as reviewed by asemenyuk (Reviewer).

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PR Review: https://git.openjdk.org/jdk/pull/16426#pullrequestreview-1704960747