$OpenBSD: patch-_metadata,v 1.5 2021/02/03 18:50:36 sebastia Exp $

Don't runtime depend on mini_portile2, it's only need for compiling
the extension.

Index: .metadata
--- .metadata.orig
+++ .metadata
@@ -40,7 +40,7 @@ dependencies:
     - - "~>"
       - !ruby/object:Gem::Version
         version: 2.5.0
-  type: :runtime
+  type: :development
   prerelease: false
   version_requirements: !ruby/object:Gem::Requirement
     requirements:
