Bump amazon/aws-lambda-python from 3.12 to 3.13

Bumps amazon/aws-lambda-python from 3.12 to 3.13.

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

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

Dockerfile

@@ -49,7 +49,7 @@ ADD --checksum=sha256:69b95ca2f99196868077fa5d360db24aaed16fdf6038e72273163aa4cc
 
 RUN python -m zipfile -e /vault.zip /vault
 
-FROM amazon/aws-lambda-python:3.12
+FROM amazon/aws-lambda-python:3.13
 
 COPY --from=ghcr.io/astral-sh/uv:0.5.5 /uv /bin/uv