Bump urllib3 from 1.26.16 to 1.26.18 in /performance

Bumps [urllib3](https://github.com/urllib3/urllib3) from 1.26.16 to 1.26.18.
- [Release notes](https://github.com/urllib3/urllib3/releases)
- [Changelog](https://github.com/urllib3/urllib3/blob/main/CHANGES.rst)
- [Commits](urllib3/urllib3@1.26.16...1.26.18)

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

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

Author: dependabot[bot]

performance/requirements.txt

@@ -52,5 +52,5 @@ types-pyOpenSSL==23.2.0.2
 types-redis==4.6.0.6
 typing_extensions==4.7.1
 tzdata==2023.3
-urllib3==1.26.16
+urllib3==1.26.18
 zipp==3.17.0