Bump python from 3.11-slim to 3.12-slim

Bumps python from 3.11-slim to 3.12-slim.

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

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

dockerfile

@@ -1,4 +1,4 @@
-FROM python:3.11-slim
+FROM python:3.12-slim
 
 RUN pip install --no-cache-dir \
     poetry