rename runcopts to runctypes

Signed-off-by: Jess Valarezo <valarezo.jessica@gmail.com>

linux/runctypes/runc.proto

@@ -0,0 +1,42 @@
+syntax = "proto3";
+
+package containerd.linux.runc;
+
+import "gogoproto/gogo.proto";
+
+option go_package = "github.com/containerd/containerd/linux/runctypes;runctypes";
+
+message RuncOptions {
+	string runtime = 1;
+	string runtime_root = 2;
+	string criu_path = 3;
+	bool systemd_cgroup = 4;
+}
+
+message CreateOptions {
+	bool no_pivot_root = 1;
+	bool open_tcp = 2;
+	bool external_unix_sockets = 3;
+	bool terminal = 4;
+	bool file_locks = 5;
+	repeated string empty_namespaces = 6;
+	string cgroups_mode = 7;
+	bool no_new_keyring = 8;
+	string shim_cgroup = 9;
+	uint32 io_uid = 10;
+	uint32 io_gid = 11;
+}
+
+message CheckpointOptions {
+	bool exit = 1;
+	bool open_tcp = 2;
+	bool external_unix_sockets = 3;
+	bool terminal = 4;
+	bool file_locks = 5;
+	repeated string empty_namespaces = 6;
+	string cgroups_mode = 7;
+}
+
+message ProcessDetails {
+	string exec_id = 1;
+}