Copy partition image files to PRODUCT_OUT

Implementation details:
- Copy the partition image files to PRODUCT_OUT via rsync

Test: m aosp_cf_x86_64_phone_generated_device
Bug: 376727180
Change-Id: I21c9ddc22def5a48a885176b53b886326d7c9243
diff --git a/filesystem/vbmeta.go b/filesystem/vbmeta.go
index 6a47859..c8b4675 100644
--- a/filesystem/vbmeta.go
+++ b/filesystem/vbmeta.go
@@ -281,6 +281,10 @@
 		FlagWithArg("-s ", strconv.Itoa(vbmetaMaxSize)).
 		Output(output)
 
+	if !ctx.Config().KatiEnabled() {
+		copyImageFileToProductOut(ctx, builder, v.partitionName(), output)
+	}
+
 	builder.Build("vbmeta", fmt.Sprintf("vbmeta %s", ctx.ModuleName()))
 
 	v.installDir = android.PathForModuleInstall(ctx, "etc")