build(deps): bump urllib3 from 1.26.15 to 1.26.18

Bumps [urllib3](https://github.com/urllib3/urllib3) from 1.26.15 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@1.26.15...1.26.18)

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

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

requirements.txt

@@ -88,7 +88,7 @@ termcolor==2.2.0
 toml==0.10.2
 types-awscrt==0.16.14
 types-s3transfer==0.6.0.post7
-urllib3==1.26.15
+urllib3==1.26.18
 virtualenv==20.21.0
 virtualenv-clone==0.5.7
 watchdog==3.0.0