Bump debian from bullseye-20230109-slim to bullseye-20230502-slim

Bumps debian from bullseye-20230109-slim to bullseye-20230502-slim.

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

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

Dockerfile

@@ -66,7 +66,7 @@ RUN mix release
 # -----------------------------------------------
 # Stage: Bundle release in a docker image
 # -----------------------------------------------
-FROM debian:bullseye-20230109-slim
+FROM debian:bullseye-20230502-slim
 
 RUN apt-get update -y && \
     apt-get install -y libstdc++6 openssl libncurses5 locales && \