Make some modules private

To better detect unused code.

Author: Kobzol

src/lib.rs

@@ -8,18 +8,18 @@ use interactions::ErrorComment;
 use std::fmt;
 use tracing as log;
 
-pub mod actions;
+mod actions;
 pub mod agenda;
 mod changelogs;
-pub mod config;
+mod config;
 pub mod db;
 pub mod github;
 pub mod handlers;
-pub mod interactions;
+mod interactions;
 pub mod jobs;
 pub mod notification_listing;
 pub mod payload;
-pub mod rfcbot;
+mod rfcbot;
 mod team_data;
 pub mod triage;
 mod utils;