Update urllib3 requirement from <2 to <3

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@0.3...2.3.0)

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

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

Author: dependabot[bot]

requirements.txt

@@ -17,4 +17,4 @@ semver==2.13.0
 rsa>=4.7 # not directly required, pinned by Snyk to avoid a vulnerability
 setuptools==78.0.1 # not directly required, pinned by Snyk to avoid a vulnerability
 certifi>=2022.12.7 # not directly required, pinned by Snyk to avoid a vulnerability
-urllib3<2 # not directly required, pinned by Snyk to avoid a vulnerability
+urllib3<3 # not directly required, pinned by Snyk to avoid a vulnerability