cache rpc

script/path_info.cfg

@@ -51,6 +51,7 @@ service_source_root=(
   ../cmd/rpc/open_im_office/ 
   ../cmd/rpc/open_im_organization/
   ../cmd/rpc/open_im_conversation/
+  ../cmd/rpc/open_im_cache/
   ${msg_gateway_source_root}
   ${msg_transfer_source_root}
   ${msg_source_root}
@@ -74,6 +75,7 @@ service_names=(
   open_im_office
   open_im_organization
   open_im_conversation
+  open_im_cache
   ${msg_gateway_name}
   ${msg_transfer_name}
   ${msg_name}