Inconsistent base image in multistage Dockerfile #167

What happened?

From the Dockerfile comment:

# It's important that this is Debian 12 to match the distroless image.
FROM debian:13-slim AS build
...
FROM gcr.io/distroless/python3-debian12 AS image

It looks like renovate upgraded only the first image, leaving both the comment and the second image hanging in Debian 12.

How can we reproduce it?

n/a

What environment did it happen in?

Function version: main