Bump the pip group across 2 directories with 1 update

Bumps the pip group with 1 update in the /examples/sharedlinks/sharedlinks-backend directory: [urllib3](https://github.com/urllib3/urllib3).
Bumps the pip group with 1 update in the /requirements directory: [urllib3](https://github.com/urllib3/urllib3).


Updates `urllib3` from 1.26.18 to 1.26.19
- [Release notes](https://github.com/urllib3/urllib3/releases)
- [Changelog](https://github.com/urllib3/urllib3/blob/1.26.19/CHANGES.rst)
- [Commits](urllib3/urllib3@1.26.18...1.26.19)

Updates `urllib3` from 2.1.0 to 2.2.2
- [Release notes](https://github.com/urllib3/urllib3/releases)
- [Changelog](https://github.com/urllib3/urllib3/blob/1.26.19/CHANGES.rst)
- [Commits](urllib3/urllib3@1.26.18...1.26.19)

---
updated-dependencies:
- dependency-name: urllib3
  dependency-type: indirect
  dependency-group: pip
- dependency-name: urllib3
  dependency-type: direct:production
  dependency-group: pip
...

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

examples/sharedlinks/sharedlinks-backend/requirements.txt

@@ -53,5 +53,5 @@ sqlparse==0.5.0
     # via django
 uritemplate==3.0.1
     # via coreapi
-urllib3==1.26.18
+urllib3==1.26.19
     # via requests

requirements/requirements-dev.lock.txt

@@ -468,7 +468,7 @@ uritemplate==4.1.1
     # via
     #   -r requirements/requirements-test.lock.txt
     #   coreapi
-urllib3==2.1.0
+urllib3==2.2.2
     # via
     #   -r requirements/requirements-test.lock.txt
     #   requests

requirements/requirements-test.lock.txt

@@ -302,7 +302,7 @@ typing-extensions==4.9.0
     #   mypy
 uritemplate==4.1.1
     # via coreapi
-urllib3==2.1.0
+urllib3==2.2.2
     # via
     #   requests
     #   twine