RFR: 8276743: Make openjdk build Zip Archive generation "reproducible" [v4]

[Andrew Leonard]

On Thu, 11 Nov 2021 19:48:04 GMT, Andrew Leonard <aleonard at openjdk.org> wrote:

>> This PR adds a new openjdk build tool GenerateZip, which generates a final "zip" file from an input folder, and creates it in a deterministic way, ensuring ordering and timestamps are set as specified.
>> 
>> Using this tool in ZipArchive.gmk will ensure src.zip is then created deterministically.
>> 
>> Signed-off-by: Andrew Leonard <anleonar at redhat.com>
>
> Andrew Leonard has refreshed the contents of this pull request, and previous commits have been removed. The incremental views will show differences compared to the previous content of the PR.

Looks like other PRs also getting mac or windows test failures..

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PR: https://git.openjdk.java.net/jdk/pull/6311