chore(deps): bump urllib3 from 1.26.3 to 1.26.4

Bumps [urllib3](https://github.com/urllib3/urllib3) from 1.26.3 to 1.26.4.
- [Release notes](https://github.com/urllib3/urllib3/releases)
- [Changelog](https://github.com/urllib3/urllib3/blob/main/CHANGES.rst)
- [Commits](urllib3/urllib3@1.26.3...1.26.4)

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

requirements.txt

@@ -84,7 +84,7 @@ tornado==6.1
 tqdm==4.56.0
 traitlets==5.0.5
 typer==0.3.2
-urllib3==1.26.3
+urllib3==1.26.4
 wasabi==0.8.2
 wcwidth==0.2.5
 webencodings==0.5.1