chore: install skopeo

Luzifer · Luzifer · commit 76112e5a2423 · 2026-05-13T17:08:13.000+02:00
diff --git a/Dockerfile b/Dockerfile
@@ -136,6 +136,7 @@ RUN set -ex \
       openssh-client \
       pkg-config \
       rsync \
+      skopeo \
       sudo \
       tar \
       zip \
