Blessed change to output of flaky test.

See issue 81296. I hope to have a PR up fixing *that* soon after this one.

Author: pnkfelix

src/test/ui/panic-handler/weak-lang-item.stderr

@@ -10,10 +10,10 @@ help: you can use `as` to change the binding name of the import
 LL | extern crate core as other_core;
    |
 
-error: language item required, but not found: `eh_personality`
-
 error: `#[panic_handler]` function required, but not found
 
+error: language item required, but not found: `eh_personality`
+
 error: aborting due to 3 previous errors
 
 For more information about this error, try `rustc --explain E0259`.