TUN-528: Move cloudflared into a separate repo

vendor/zombiezen.com/go/capnproto2/std/go.capnp

@@ -0,0 +1,27 @@
+@0xd12a1c51fedd6c88;
+
+annotation package(file) :Text;
+# The Go package name for the generated file.
+
+annotation import(file) :Text;
+# The Go import path that the generated file is accessible from.
+# Used to generate import statements and check if two types are in the
+# same package.
+
+annotation doc(struct, field, enum) :Text;
+# Adds a doc comment to the generated code.
+
+annotation tag(enumerant) :Text;
+# Changes the string representation of the enum in the generated code.
+
+annotation notag(enumerant) :Void;
+# Removes the string representation of the enum in the generated code.
+
+annotation customtype(field) :Text;
+# OBSOLETE, not used by code generator.
+
+annotation name(struct, field, union, enum, enumerant, interface, method, param, annotation, const, group) :Text;
+# Used to rename the element in the generated code.
+
+$package("capnp");
+$import("zombiezen.com/go/capnproto2");