fix(deps): update dependency aws4-axios to v3.3.4 (#1018)

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This PR contains the following updates:

| Package | Change | Age | Adoption | Passing | Confidence |
|---|---|---|---|---|---|
| [aws4-axios](https://github.com/jamesmbourne/aws4-axios) | [`3.3.0`
-> `3.3.4`](https://renovatebot.com/diffs/npm/aws4-axios/3.3.0/3.3.4) |
[![age](https://developer.mend.io/api/mc/badges/age/npm/aws4-axios/3.3.4?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![adoption](https://developer.mend.io/api/mc/badges/adoption/npm/aws4-axios/3.3.4?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![passing](https://developer.mend.io/api/mc/badges/compatibility/npm/aws4-axios/3.3.0/3.3.4?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
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|

---

### Release Notes

<details>
<summary>jamesmbourne/aws4-axios (aws4-axios)</summary>

###
[`v3.3.4`](https://github.com/jamesmbourne/aws4-axios/releases/tag/v3.3.4)

[Compare
Source](https://github.com/jamesmbourne/aws4-axios/compare/v3.3.3...v3.3.4)

##### Bug Fixes

- allow using baseURL with empty url
([#&#8203;1305](https://github.com/jamesmbourne/aws4-axios/issues/1305))
([8c4782d](https://github.com/jamesmbourne/aws4-axios/commit/8c4782d2c3bee2115dc5eaa2a32ba9f5708fbe8d))

###
[`v3.3.3`](https://github.com/jamesmbourne/aws4-axios/releases/tag/v3.3.3)

[Compare
Source](https://github.com/jamesmbourne/aws4-axios/compare/v3.3.2...v3.3.3)

##### Bug Fixes

- do not overwrite headers, call `.set(k, v)` instead.
([#&#8203;1304](https://github.com/jamesmbourne/aws4-axios/issues/1304))
([938573a](https://github.com/jamesmbourne/aws4-axios/commit/938573a96756f926962878587c7c08b2747287d2))

###
[`v3.3.2`](https://github.com/jamesmbourne/aws4-axios/releases/tag/v3.3.2)

[Compare
Source](https://github.com/jamesmbourne/aws4-axios/compare/v3.3.1...v3.3.2)

##### Bug Fixes

- header conversion
([#&#8203;1300](https://github.com/jamesmbourne/aws4-axios/issues/1300))
([6da8bf2](https://github.com/jamesmbourne/aws4-axios/commit/6da8bf2b6e673e0299a532c29b00625ae52f4c2e))

###
[`v3.3.1`](https://github.com/jamesmbourne/aws4-axios/releases/tag/v3.3.1)

[Compare
Source](https://github.com/jamesmbourne/aws4-axios/compare/v3.3.0...v3.3.1)

##### Bug Fixes

- Wrap headers with AxiosHeaders to prevent incorrect type being passed
([#&#8203;1248](https://github.com/jamesmbourne/aws4-axios/pull/1248))

</details>

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package.json

@@ -49,7 +49,7 @@
   },
   "types": "lib/index.d.ts",
   "dependencies": {
-    "aws4-axios": "3.3.0",
+    "aws4-axios": "3.3.4",
     "axios": "1.6.7",
     "http-status-codes": "2.3.0",
     "ts-error": "1.0.6"