RFR: 8289755: Remove --enable-reproducible-build from jib profile

Sat Jul 16 01:19:55 UTC 2022

On Tue, 5 Jul 2022 16:01:50 GMT, Magnus Ihse Bursie <ihse at openjdk.org> wrote:

> Since [JDK-8288396](https://bugs.openjdk.org/browse/JDK-8288396), the flag ` --enable-reproducible-build` is deprecated, and does nothing but print a warning. It is still included in the jib profiles, which make they output a warning.

Not a build team person, but looks ok to me.

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Marked as reviewed by wetmore (Reviewer).

PR: https://git.openjdk.org/jdk/pull/9379