Fix test.

ssbr · ssbr · commit 8a23f4c737c5 · 2023-02-06T14:12:38.000-08:00
... honestly, I'd thought I'd fixed this and tested before, this was my bad.

All it took was `./x.py test src/test/ui --bless` :(
diff --git a/src/test/ui/manually_drop_attr/manually_drop-bad-item.stderr b/src/test/ui/manually_drop_attr/manually_drop-bad-item.stderr
@@ -17,7 +17,7 @@ error: attribute should be applied to a struct or enum
   --> $DIR/manually_drop-bad-item.rs:3:1
    |
 LL | #![manually_drop]
-   | ^^^^^^^^^^^^^^^^^
+   | ^^^^^^^^^^^^^^^^^ not a struct or enum
 
 error: aborting due to 2 previous errors
 

Original file line number	Diff line number	Diff line change
`@@ -17,7 +17,7 @@ error: attribute should be applied to a struct or enum`
`17`	`17`	`--> $DIR/manually_drop-bad-item.rs:3:1`
`18`	`18`	`\|`
`19`	`19`	`LL \| #![manually_drop]`
`20`		`- \| ^^^^^^^^^^^^^^^^^`
	`20`	`+ \| ^^^^^^^^^^^^^^^^^ not a struct or enum`
`21`	`21`
`22`	`22`	`error: aborting due to 2 previous errors`
`23`	`23`