Bump urllib3 from 1.25.10 to 2.6.3 in /capstone/src/main/python

Bumps [urllib3](https://github.com/urllib3/urllib3) from 1.25.10 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@1.25.10...2.6.3)

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

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

Author: dependabot[bot]

capstone/src/main/python/requirements.txt

@@ -61,6 +61,6 @@ sqlparse==0.2.4
 threadpoolctl==2.1.0
 ujson==1.35
 uritemplate==3.0.1
-urllib3==1.25.10
+urllib3==2.6.3
 virtualenv==20.0.28