build(deps): Bump debian in /tests/end2end_tests/image

Bumps debian from stable-20240311-slim to stable-20240408-slim.

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

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

tests/end2end_tests/image/Dockerfile

@@ -1,5 +1,5 @@
 # BASE
-FROM debian:stable-20240311-slim@sha256:d10f0545d14bad5f4d230301f7e4fd904384f2dd16fda16d708f936c2fa1db3e AS base
+FROM debian:stable-20240408-slim@sha256:2c96e0011b1b2855d8e482e6d4ced6d292ea50750e9e535d09510167ae4858f9 AS base
 
 ENV USER=atsign
 ENV HOMEDIR=/${USER}
@@ -101,7 +101,7 @@ ENTRYPOINT cp -r /mount/. ${HOMEDIR} && sudo service ssh start && sh ${HOMEDIR}/
 
 # RELEASE
 # BUILD RELEASE
-FROM debian:stable-20240311-slim@sha256:d10f0545d14bad5f4d230301f7e4fd904384f2dd16fda16d708f936c2fa1db3e AS build-release
+FROM debian:stable-20240408-slim@sha256:2c96e0011b1b2855d8e482e6d4ced6d292ea50750e9e535d09510167ae4858f9 AS build-release
 
 ARG release