lints: A bunch of extra style lint fixes (#36568)

- **lints: Fix 'doc_lazy_continuation'**
- **lints: Fix 'doc_overindented_list_items'**
- **inherent_to_string and io_other_error**
- **Some more lint fixes**
- **lints: enable bool_assert_comparison, match_like_matches_macro and
wrong_self_convention**


Release Notes:

- N/A

crates/rpc/src/conn.rs

@@ -56,7 +56,7 @@ impl Connection {
         ) {
             use anyhow::anyhow;
             use futures::channel::mpsc;
-            use std::io::{Error, ErrorKind};
+            use std::io::Error;
 
             let (tx, rx) = mpsc::unbounded::<WebSocketMessage>();
 
@@ -71,7 +71,7 @@ impl Connection {
 
                         // Writes to a half-open TCP connection will error.
                         if killed.load(SeqCst) {
-                            std::io::Result::Err(Error::new(ErrorKind::Other, "connection lost"))?;
+                            std::io::Result::Err(Error::other("connection lost"))?;
                         }
 
                         Ok(msg)