Dockerfile/binary: Output the binary directly

vvoland · vvoland · commit 6ad07f2a4b6a · 2024-01-12T12:28:15.000+01:00
`scripts/make/binary` produces `docker` file that is a symlink to a
`docker-&lt;platform&gt;` file.
Make the `binary` Dockerfile target produce an image that only contains
the `docker` binary and not the symlink.

Signed-off-by: Paweł Gronowski &lt;pawel.gronowski@docker.com&gt;
diff --git a/Dockerfile b/Dockerfile
@@ -124,4 +124,4 @@ FROM scratch AS plugins
 COPY --from=build-plugins /out .
 
 FROM scratch AS binary
-COPY --from=build /out .
+COPY --from=build /out/docker /docker
