chore(deps): update debian docker tag to v13 (#1135)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

scripts/package-tests/Dockerfile.test.deb

@@ -1,6 +1,6 @@
 # A debian image with systemd enabled.  Must be run with:
 # `-d --privileged -v /sys/fs/cgroup:/sys/fs/cgroup:ro` flags
-FROM debian:12@sha256:731dd1380d6a8d170a695dbeb17fe0eade0e1c29f654cf0a3a07f372191c3f4b
+FROM debian:13@sha256:6d87375016340817ac2391e670971725a9981cfc24e221c47734681ed0f6c0f5
 
 ENV container docker
 ENV DEBIAN_FRONTEND noninteractive