Bump urllib3 from 1.25.3 to 1.25.8 (#577)

Bumps [urllib3](https://github.com/urllib3/urllib3) from 1.25.3 to 1.25.8.
- [Release notes](https://github.com/urllib3/urllib3/releases)
- [Changelog](https://github.com/urllib3/urllib3/blob/main/CHANGES.rst)
- [Commits](urllib3/urllib3@1.25.3...1.25.8)

Signed-off-by: dependabot[bot] <support@github.com>

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

requirements.txt

@@ -11,5 +11,5 @@ toml
 appdirs
 numba>=0.48.0
 requests==2.22.0
-urllib3==1.25.3
+urllib3==1.25.8
 plotly==4.4.1