Bump urllib3

Bumps [urllib3](https://github.com/urllib3/urllib3) from 2.5.0 to 2.6.3.
- [Release notes](https://github.com/urllib3/urllib3/releases)
- [Changelog](https://github.com/urllib3/urllib3/blob/main/CHANGES.rst)
- [Commits](urllib3/urllib3@2.5.0...2.6.3)

---
updated-dependencies:
- dependency-name: urllib3
  dependency-version: 2.6.3
  dependency-type: direct:production
...

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

Author: dependabot[bot]

Cisco Secure Access/Samples/Policies/application-lists/application-lists-migrate/requirements.txt

@@ -5,4 +5,4 @@ oauthlib==3.2.2
 python-dotenv==1.0.1
 requests==2.32.4
 requests-oauthlib==2.0.0
-urllib3==2.5.0
+urllib3==2.6.3