fix(deps): update rust crate ureq to 2.9.4

[renovate[bot]]

This PR contains the following updates:

Package	Type	Update	Change
ureq	dependencies	patch	2.9.1 -> 2.9.4

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Release Notes

algesten/ureq (ureq)

### [`v2.9.4`](https://togithub.com/algesten/ureq/blob/HEAD/CHANGELOG.md#294) [Compare Source](https://togithub.com/algesten/ureq/compare/2.9.3...2.9.4) #### Fixed - MSRV 1.61 with CI tests ### [`v2.9.3`](https://togithub.com/algesten/ureq/blob/HEAD/CHANGELOG.md#293) [Compare Source](https://togithub.com/algesten/ureq/compare/2.9.2...2.9.3) #### Fixed - docs.rs docs ### [`v2.9.2`](https://togithub.com/algesten/ureq/blob/HEAD/CHANGELOG.md#292) [Compare Source](https://togithub.com/algesten/ureq/compare/2.9.1...2.9.2) #### Added - Replace dependency on httpbin.org for tests/doc-tests. ([#​703](https://togithub.com/algesten/ureq/issues/703)) #### Fixed - Remove Header struct that never should have been exported. ([#​696](https://togithub.com/algesten/ureq/issues/696)) - Update deps (rustls 0.22) ([#​690](https://togithub.com/algesten/ureq/issues/690))

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