Bump urllib3 from 2.0.4 to 2.0.6

Bumps [urllib3](https://github.com/urllib3/urllib3) from 2.0.4 to 2.0.6.
- [Release notes](https://github.com/urllib3/urllib3/releases)
- [Changelog](https://github.com/urllib3/urllib3/blob/main/CHANGES.rst)
- [Commits](urllib3/urllib3@2.0.4...2.0.6)

---
updated-dependencies:
- dependency-name: urllib3
  dependency-type: indirect
...

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

requirements-dev.txt

@@ -14,8 +14,6 @@ click==8.1.6
     # via pip-tools
 coverage[toml]==7.2.7
     # via pytest-cov
-exceptiongroup==1.1.2
-    # via pytest
 idna==3.4
     # via requests
 iniconfig==2.0.0
@@ -44,16 +42,9 @@ requests==2.31.0
     # via responses
 responses==0.23.2
     # via -r requirements-dev.in
-tomli==2.0.1
-    # via
-    #   build
-    #   coverage
-    #   pip-tools
-    #   pyproject-hooks
-    #   pytest
 types-pyyaml==6.0.12.11
     # via responses
-urllib3==2.0.4
+urllib3==2.0.6
     # via
     #   requests
     #   responses