*: Fix redundant_semicolons warnings (#2039)

misc/multiaddr/src/lib.rs

@@ -357,7 +357,7 @@ impl<'de> Deserialize<'de> for Multiaddr {
     where
         D: Deserializer<'de>,
     {
-        struct Visitor { is_human_readable: bool };
+        struct Visitor { is_human_readable: bool }
 
         impl<'de> de::Visitor<'de> for Visitor {
             type Value = Multiaddr;

protocols/gossipsub/src/behaviour.rs

@@ -2632,7 +2632,7 @@ where
                     rpc_list.push(new_rpc.clone());
                 }
             };
-        };
+        }
 
         macro_rules! add_item {
             ($object: ident, $type: ident ) => {

protocols/gossipsub/src/behaviour/tests.rs

@@ -4992,7 +4992,7 @@ mod tests {
         struct Pointers {
             slow_counter: u32,
             fast_counter: u32,
-        };
+        }
 
         let mut counters = Pointers {
             slow_counter: 0,