internal/rosa: pass stage alongside state

This cleans up many function signatures.

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

internal/rosa/make.go

@@ -7,12 +7,12 @@ import (
 	"hakurei.app/internal/pkg"
 )
 
-func (t Toolchain) newMake(s *S) (pkg.Artifact, string) {
+func (t Toolchain) newMake() (pkg.Artifact, string) {
 	const (
 		version  = "4.4.1"
 		checksum = "YS_B07ZcAy9PbaK5_vKGj64SrxO2VMpnMKfc9I0Q9IC1rn0RwOH7802pJoj2Mq4a"
 	)
-	return s.New(t, "make-"+version, TEarly, nil, nil, nil, `
+	return t.New("make-"+version, TEarly, nil, nil, nil, `
 cd "$(mktemp -d)"
 /usr/src/make/configure \
 	--prefix=/system \