chore(deps): bump requests from 2.28.1 to 2.31.0 in /unicorn_web

Bumps [requests](https://github.com/psf/requests) from 2.28.1 to 2.31.0.
- [Release notes](https://github.com/psf/requests/releases)
- [Changelog](https://github.com/psf/requests/blob/main/HISTORY.md)
- [Commits](psf/requests@v2.28.1...v2.31.0)

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

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

Author: dependabot[bot]

unicorn_web/poetry.lock

@@ -12,7 +12,7 @@ packages = [
 python = "^3.10"
 boto3 = "^1.26.151"
 aws-lambda-powertools = {extras = ["tracer"], version = "^2.16.2"}
-requests = "2.28.1"
+requests = "2.31.0"
 crhelper = "2.0.11"
 aws-xray-sdk = "^2.12.0"
 
@@ -21,7 +21,7 @@ pytest = "^7.1.2"
 pytest-mock = "^3.7.0"
 pytest-cov = "^3.0.0"
 coverage = "^6.4.2"
-requests = "^2.28.1"
+requests = "^2.31.0"
 moto = "^3.1.17"
 importlib-metadata = "^4.12.0"