From d926f8b722b8cb8bca252fcb80dd679499849749 Mon Sep 17 00:00:00 2001
From: Andreas Schildbach <andreas@schildbach.de>
Date: Mon, 2 Jan 2023 17:58:11 +0100
Subject: [PATCH] .gitlab-ci.yml: downgrade build to Debian bullseye-backports

Debian bookworm doesn't seem to carry Java 11 any more.
---
 .gitlab-ci.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index edacf11..7cbfaed 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -14,7 +14,7 @@ before_script:
 build:
   parallel:
     matrix:
-      - DOCKER_IMAGE: [ ubuntu:jammy, debian:bookworm-slim ]
+      - DOCKER_IMAGE: [ ubuntu:jammy, debian:bullseye-backports ]
         JDK_PACKAGE: [ openjdk-11-jdk-headless ]
   script:
     - gradle build --stacktrace