build(deps-dev): bump uvu from 0.5.4 to 0.5.6

Bumps [uvu](https://github.com/lukeed/uvu) from 0.5.4 to 0.5.6.
- [Release notes](https://github.com/lukeed/uvu/releases)
- [Commits](lukeed/uvu@v0.5.4...v0.5.6)

---
updated-dependencies:
- dependency-name: uvu
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

package-lock.json

@@ -17,7 +17,7 @@
     "@azure/functions": "^3.2.0",
     "nock": "^13.2.8",
     "smee-client": "^1.2.3",
-    "uvu": "^0.5.4"
+    "uvu": "^0.5.6"
   },
   "release": {
     "branches": [