internal/rosa: enforce exclusions

This restores unexported artifact behaviour.

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

cmd/mbf/main.go

@@ -387,7 +387,7 @@ func main() {
 			}
 
 		done:
-			for _, p := range rosa.Native().Collect() {
+			for _, p := range rosa.Native().CollectAll() {
 				select {
 				case w <- p:
 					break