chore: release 2.4.1 (#468)
chore: release 2.4.1 (#468)

:robot: I have created a release \*beep\* \*boop\*
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### [2.4.1](https://www.github.com/googleapis/nodejs-kms/compare/v2.4.0...v2.4.1) (2021-06-25)


### Bug Fixes

* make request optional in all cases ([#466](https://www.github.com/googleapis/nodejs-kms/issues/466)) ([bba9a58](https://www.github.com/googleapis/nodejs-kms/commit/bba9a58b087c96ff66adbde8702599aac05fc4a1))
---


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