[recovery_ui] does not launch packages

With bare urls or any other kind.

Testing: manual
Change-Id: If73ca38e125b86463738f19ee6aa0e570de53c39
diff --git a/bin/ui/recovery_ui/BUILD.gn b/bin/ui/recovery_ui/BUILD.gn
index d0b56ed..4bfced3 100644
--- a/bin/ui/recovery_ui/BUILD.gn
+++ b/bin/ui/recovery_ui/BUILD.gn
@@ -23,8 +23,6 @@
 }
 
 package("recovery_ui") {
-  deprecated_bare_package_url = "//build"
-
   meta = [
     {
       path = rebase_path("meta/recovery_ui.cmx")