Update urllib3 requirement from ~=1.26 to ~=2.1

Updates the requirements on [urllib3](https://github.com/urllib3/urllib3) to permit the latest version.
- [Release notes](https://github.com/urllib3/urllib3/releases)
- [Changelog](https://github.com/urllib3/urllib3/blob/main/CHANGES.rst)
- [Commits](urllib3/urllib3@1.26.0...2.1.0)

---
updated-dependencies:
- dependency-name: urllib3
  dependency-type: direct:production
...

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

pyproject.toml

@@ -52,7 +52,7 @@ dependencies = [
     "seaborn~=0.13.0",
     "tqdm~=4.64",
     "unidecode~=1.3",
-    "urllib3~=1.26",
+    "urllib3~=2.1",
     "warcio~=1.7",
 ]
 dynamic = ["version"]