Update ui test suite to nightly-2024-01-31

Author: dtolnay

tests/ui/no-impl.stderr

@@ -2,11 +2,7 @@ error[E0599]: the method `anyhow_kind` exists for reference `&Error`, but its tr
  --> tests/ui/no-impl.rs:7:13
   |
 4 | struct Error;
-  | ------------
-  | |
-  | doesn't satisfy `Error: Into<anyhow::Error>`
-  | doesn't satisfy `Error: anyhow::kind::TraitKind`
-  | doesn't satisfy `Error: std::fmt::Display`
+  | ------------ doesn't satisfy `Error: Into<anyhow::Error>`, `Error: anyhow::kind::TraitKind` or `Error: std::fmt::Display`
 ...
 7 |     let _ = anyhow!(Error);
   |             ^^^^^^^^^^^^^^ method cannot be called on `&Error` due to unsatisfied trait bounds