Remove the CriuPath field from runc's options

Signed-off-by: Iceber Gu <wei.cai-nat@daocloud.io>

runtime/v2/runc/options/next.pb.txt

@@ -52,16 +52,6 @@ file {
       type: TYPE_STRING
       json_name: "root"
     }
-    field {
-      name: "criu_path"
-      number: 8
-      label: LABEL_OPTIONAL
-      type: TYPE_STRING
-      options {
-        deprecated: true
-      }
-      json_name: "criuPath"
-    }
     field {
       name: "systemd_cgroup"
       number: 9
@@ -83,6 +73,10 @@ file {
       type: TYPE_STRING
       json_name: "criuWorkPath"
     }
+    reserved_range {
+      start: 8
+      end: 9
+    }
   }
   message_type {
     name: "CheckpointOptions"