internal/rosa/package: migrate nss

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

internal/rosa/make.go

@@ -5,8 +5,7 @@ import (
 	"strings"
 )
 
-// Make is the build system used by [MakeHelper].
-var Make = H("make")
+var _make = H("make")
 
 // MakeHelper is the [Make] build system helper.
 type MakeHelper struct {
@@ -52,11 +51,11 @@ var _ Helper = new(MakeHelper)
 
 // extra returns make and other optional dependencies.
 func (attr *MakeHelper) extra(flag int) P {
-	extra := P{Make}
+	extra := P{_make}
 	if (attr == nil || !attr.OmitDefaults) && flag&TEarly == 0 {
 		extra = append(extra,
-			gawk,
-			coreutils,
+			_gawk,
+			_coreutils,
 		)
 	}
 	return extra