Not actually needed if the tests pass...

--- a/src/automock.rs	2006-07-24 03:21:28.000000000 +0200
+++ b/src/automock.rs	2023-11-06 14:54:02.079601472 +0100
@@ -280,7 +280,6 @@
 #[cfg(test)]
 mod t {
     use super::super::*;
-    use pretty_assertions::assert_eq;
 
     fn check_substitute_type(
         attrs: TokenStream,