Bump urllib3 from 1.26.14 to 1.26.18

Bumps [urllib3](https://github.com/urllib3/urllib3) from 1.26.14 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@1.26.14...1.26.18)

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

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

requirements.txt

@@ -53,11 +53,6 @@ click==8.1.3
     #   sqlite-utils
 click-default-group-wheel==1.2.2
     # via sqlite-utils
-colorama==0.4.6
-    # via
-    #   click
-    #   pytest
-    #   tqdm
 confusable-homoglyphs==3.2.0
     # via django-registration
 coverage==7.1.0
@@ -300,13 +295,11 @@ typing-extensions==4.9.0
     #   inflect
     #   pydantic
     #   pydantic-core
-tzdata==2022.7
-    # via django
 ua-parser==0.16.1
     # via -r requirements.in
 url-normalize==1.4.3
     # via requests-cache
-urllib3==1.26.14
+urllib3==1.26.18
     # via
     #   -r requirements.in
     #   botocore