## What changes were proposed in this pull request?
Murmur3 hash generates a different value from the original and other implementations (like Scala standard library and Guava or so) when the length of a bytes array is not multiple of 4.

## How was this patch tested?
Added a unit test.

**Note: When we merge this PR, please give all the credits to Shintaro Murakami.**

Author: Shintaro Murakami <mrkm4ntrgmail.com>

Author: gatorsmile <gatorsmile@gmail.com>
Author: Shintaro Murakami <mrkm4ntr@gmail.com>

Closes #20630 from gatorsmile/pr-20568.