internal/rosa: create metadata alongside artifact

This enables deferring evaluation of azalea-based packages and fixes the longstanding quirk of version being disjoint from other metadata.

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

cmd/mbf/main_test.go

@@ -36,8 +36,8 @@ func TestCureAll(t *testing.T) {
 	})
 
 	for _, handle := range rosa.Native().Collect() {
-		a, _ := rosa.Native().Std().MustLoad(handle)
-		t.Run(rosa.Native().MustGet(handle).Name, func(t *testing.T) {
+		_, a := rosa.Native().Std().MustLoad(handle)
+		t.Run(handle.String(), func(t *testing.T) {
 			_, err := cureRemote(t.Context(), &addr, a, 0)
 			if err != nil {
 				t.Error(err)