Bump python from 3.12.2-alpine to 3.12.3-alpine in the all-docker group

Bumps the all-docker group with 1 update: python.


Updates `python` from 3.12.2-alpine to 3.12.3-alpine

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

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

Dockerfile

@@ -1,4 +1,4 @@
-FROM python:3.12.2-alpine
+FROM python:3.12.3-alpine
 
 COPY main.py /app/main.py
 ENTRYPOINT ["python", "/app/main.py"]