agent: delete not used comments

Delete comments meanless or make people confusion.

Fixes: #1783

Signed-off-by: bin <bin@hyper.sh>

src/agent/rustjail/src/container.rs

@@ -607,8 +607,6 @@ fn do_init_child(cwfd: RawFd) -> Result<()> {
 
     if init {
         // notify parent to run poststart hooks
-        // cfd is closed when return from join_namespaces
-        // should retunr cfile instead of cfd?
         write_sync(cwfd, SYNC_SUCCESS, "")?;
     }
 

src/agent/rustjail/src/lib.rs

@@ -47,16 +47,6 @@ pub mod sync;
 pub mod sync_with_async;
 pub mod utils;
 pub mod validator;
-// pub mod factory;
-//pub mod configs;
-// pub mod devices;
-// pub mod init;
-// pub mod rootfs;
-// pub mod capabilities;
-// pub mod console;
-// pub mod stats;
-// pub mod user;
-//pub mod intelrdt;
 
 use std::collections::HashMap;