CI: Remove duplicate image: definition

Apparently gitlab doesn't spot this?

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 6055110ddd866d89a850871f8f4743a8b41ab737..eee1e37a3ca59e60f9479cc4af726bd81307aec5 100644 (file)
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -14,8 +14,6 @@ default:
     - rustc --version ||true
     - cargo --version ||true
 
-image: "debian:bookworm-slim"
-
 cargo-check:
   stage: check
   image: "rust:latest"