RFR: JDK-8301092 - Add benchmark for CRC32 [v3]

[Sandhya Viswanathan]

On Wed, 25 Jan 2023 23:07:49 GMT, Scott Gibbons <duke at openjdk.org> wrote:

>> Adding a performance benchmark test for CRC32.  This does exactly the same test as for CRC32C.
>
> Scott Gibbons has updated the pull request incrementally with one additional commit since the last revision:
> 
>   Fix copyright

Marked as reviewed by sviswanathan (Reviewer).

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PR: https://git.openjdk.org/jdk/pull/12199