docker(deps): Bump lambda/python

Bumps lambda/python from `cc52918` to `bbc480b`.

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

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

Dockerfile

@@ -1,7 +1,7 @@
 #checkov:skip=CKV_DOCKER_2: HEALTHCHECK not required - AWS Lambda does not support HEALTHCHECK
 #checkov:skip=CKV_DOCKER_3: USER not required - A non-root user is used by AWS Lambda
 
-FROM public.ecr.aws/lambda/python:3.12@sha256:cc5291811aa5dc859d25f8e12075f8c51d351edb5e00774e171b3e474bc455ad
+FROM public.ecr.aws/lambda/python:3.12@sha256:465872145b433097dbffef5b77a03d506d851a7d0f4d84514b382cbacc01b52e
 
 LABEL org.opencontainers.image.vendor="Ministry of Justice" \
       org.opencontainers.image.authors="Observability Platform (observability-platform@digital.justice.gov.uk)" \