internal/rosa: fix up dependencies

These are no longer provided by the (incomplete) toybox implementations, so they need to be specified explicitly.

Signed-off-by: Ophestra <cat@gensokyo.uk>

internal/rosa/acl.go

@@ -10,6 +10,8 @@ func (t Toolchain) newAttr() pkg.Artifact {
 	return t.New("attr-"+version, 0, []pkg.Artifact{
 		t.Load(Make),
 		t.Load(Perl),
+		t.Load(Gawk),
+		t.Load(Coreutils),
 	}, nil, nil, `
 ln -s ../../system/bin/perl /usr/bin
 
@@ -77,6 +79,8 @@ func (t Toolchain) newACL() pkg.Artifact {
 	)
 	return t.New("acl-"+version, 0, []pkg.Artifact{
 		t.Load(Make),
+		t.Load(Gawk),
+		t.Load(Coreutils),
 
 		t.Load(Attr),
 	}, nil, nil, `