chore(deps): update cimg/python docker tag to v3.13.1 (#1268)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

.circleci/config.yml

@@ -21,7 +21,7 @@ jobs:
     # The executor is the environment in which the steps below will be executed - below will use a python 3.10.2 container
     # Change the version below to your required version of python
     docker:
-      - image: cimg/python:3.12.6
+      - image: cimg/python:3.13.1
     # Checkout the code as the first step. This is a dedicated CircleCI step.
     # The python orb's install-packages step will install the dependencies from a Pipfile via Pipenv by default.
     # Here we're making sure we use just use the system-wide pip. By default it uses the project root's requirements.txt.