[pip](deps): Bump uvloop from 0.19.0 to 0.20.0 (#186)

Bumps [uvloop](https://github.com/MagicStack/uvloop) from 0.19.0 to 0.20.0.
- [Release notes](https://github.com/MagicStack/uvloop/releases)
- [Commits](MagicStack/uvloop@v0.19.0...v0.20.0)

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

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

Author: dependabot[bot]

poetry.lock

@@ -9,7 +9,7 @@ readme = "README.md"
 [tool.poetry.dependencies]
 python = ">=3.9,<4"
 discord-py = {extras = ["speed"], version = "^2.4.0"}
-uvloop = {markers = "sys_platform != \"win32\"", version = "^0.19.0"}
+uvloop = {markers = "sys_platform != \"win32\"", version = "^0.20.0"}
 winloop = {markers = "sys_platform == \"win32\"", version = "^0.1.6"}
 asyncpg = "^0.29.0"
 discord-ext-menus = {git = "https://github.com/Rapptz/discord-ext-menus", rev = "8686b5d1bbc1d3c862292eb436ab630d6e9c9b53"}