(meta-pkgs/boost) Drop patch, now corrected upstream

meta-pkgs/boost/patches/patch-boost_process_detail_posix_handles.hpp

@@ -1,30 +0,0 @@
-$NetBSD: patch-boost_process_detail_posix_handles.hpp,v 1.2 2020/09/10 07:54:52 tnn Exp $
-
-dirfd(3) on NetBSD is implemented as a macro and cannot use namespace prefix.
-
---- boost/process/detail/posix/handles.hpp.orig	2020-04-22 13:35:49.000000000 +0000
-+++ boost/process/detail/posix/handles.hpp
-@@ -31,7 +31,11 @@ inline std::vector<native_handle_type> g
-     else
-         ec.clear();
- 
-+#ifdef dirfd
-+    auto my_fd = dirfd(dir.get());
-+#else
-     auto my_fd = ::dirfd(dir.get());
-+#endif
- 
-     struct ::dirent * ent_p;
- 
-@@ -115,7 +119,11 @@ struct limit_handles_ : handler_base_ext
-             return;
-         }
- 
-+#ifdef dirfd
-+        auto my_fd = dirfd(dir);
-+#else
-         auto my_fd = ::dirfd(dir);
-+#endif
-         struct ::dirent * ent_p;
- 
-         while ((ent_p = readdir(dir)) != nullptr)