build(deps): bump the dependencies group with 1 update

Bumps the dependencies group with 1 update: python.


---
updated-dependencies:
- dependency-name: python
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: dependencies
...

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

Dockerfile.backend

@@ -1,4 +1,4 @@
-FROM python:3.11.6-slim as builder
+FROM python:3.11.7-slim as builder
 
 ENV POETRY_VIRTUALENVS_CREATE false
 ENV POETRY_HOME /opt/poetry