Fix new clippy lints

Author: csnover

binrw_derive/src/binrw/codegen/read_options.rs

@@ -143,7 +143,7 @@ impl<'input> PreludeGenerator<'input> {
                 #head
                 let #POS = #SEEK_TRAIT::stream_position(#reader_var)?;
             };
-        };
+        }
 
         self
     }

binrw_derive/src/binrw/combiner.rs

@@ -96,9 +96,9 @@ fn apply_temp_crossover_enum(
                     combine_error(&mut all_errors, error);
                 }
             }
-            (EnumVariant::Unit(_), EnumVariant::Unit(_)) => continue,
+            (EnumVariant::Unit(_), EnumVariant::Unit(_)) => {}
             _ => unreachable!("read and write input should always be the same kind"),
-        };
+        }
     }
     all_errors
 }