build(deps-dev): bump uvloop in the dependencies group (#164)

Bumps the dependencies group with 1 update: [uvloop](https://github.com/MagicStack/uvloop).


Updates `uvloop` from 0.20.0 to 0.21.0
- [Release notes](https://github.com/MagicStack/uvloop/releases)
- [Commits](MagicStack/uvloop@v0.20.0...v0.21.0)

---
updated-dependencies:
- dependency-name: uvloop
  dependency-type: direct:development
  update-type: version-update:semver-minor
  dependency-group: dependencies
...

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

pyproject.toml

@@ -45,7 +45,7 @@ nvidia-cublas-cu12 = { version = "^12.6.3.3", optional = true }
 granian = "^1.6.0"
 litestar = "^2.12.1"
 pydantic-settings = "^2.5.2"
-uvloop = { version = "^0.20.0", markers = "sys_platform != 'win32'" }
+uvloop = { version = "^0.21.0", markers = "sys_platform != 'win32'" }
 picologging = "^0.9.3"
 
 [tool.poetry.group.dev.dependencies]