RFR: 8322209: RISC-V: Enable some tests related to MD5 instrinsic

[Fei Yang]

On Fri, 15 Dec 2023 16:32:28 GMT, Hamlin Li <mli at openjdk.org> wrote:

> Hi,
> Can you review this simple patch to enable some tests for MD5 instrinsic?
> Thanks!

Marked as reviewed by fyang (Reviewer).

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PR Review: https://git.openjdk.org/jdk/pull/17126#pullrequestreview-1786041440