chore(deps): update dependency @google-cloud/logging-winston to v4.0.4

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
@google-cloud/logging-winston	4.0.2 -> 4.0.4

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Release Notes

googleapis/nodejs-logging-winston

### [`v4.0.4`](https://togithub.com/googleapis/nodejs-logging-winston/blob/master/CHANGELOG.md#​404-httpswwwgithubcomgoogleapisnodejs-logging-winstoncomparev403v404-2021-02-09) [Compare Source](https://togithub.com/googleapis/nodejs-logging-winston/compare/v4.0.3...v4.0.4) ### [`v4.0.3`](https://togithub.com/googleapis/nodejs-logging-winston/blob/master/CHANGELOG.md#​403-httpswwwgithubcomgoogleapisnodejs-logging-winstoncomparev402v403-2021-01-21) [Compare Source](https://togithub.com/googleapis/nodejs-logging-winston/compare/v4.0.2...v4.0.3)

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Configuration

:date: Schedule: "before 9am on the first day of the month" in timezone Europe/Moscow.

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