add openssh-keygen to rootless image

TheFox0x7 · TheFox0x7 · commit 7745b3899251 · 2025-06-06T20:00:46.000+02:00
diff --git a/Dockerfile.rootless b/Dockerfile.rootless
@@ -52,6 +52,7 @@ RUN apk --no-cache add \
     git \
     curl \
     gnupg \
+    openssh-keygen \
     && rm -rf /var/cache/apk/*
 
 RUN addgroup \
