Rollup merge of #68981 - estebank:silence, r=davidtwco

Account for type params on method without parentheses

Account for those type parameters in the structured suggestion when forgetting to call method:

```
error[E0615]: attempted to take value of method `collect` on type `std::vec::IntoIter<_>`
  --> $DIR/method-missing-parentheses.rs:2:32
   |
LL |     let _ = vec![].into_iter().collect::<usize>;
   |                                ^^^^^^^---------
   |                                |
   |                                help: use parentheses to call the method: `collect::<usize>()`
```

src/librustc_parse/parser/expr.rs

@@ -823,7 +823,7 @@ impl<'a> Parser<'a> {
             if let Some(args) = segment.args {
                 self.struct_span_err(
                     args.span(),
-                    "field expressions may not have generic arguments",
+                    "field expressions cannot have generic arguments",
                 )
                 .emit();
             }