Fix failing UI tests

Author: eupn

src/test/ui/issues/issue-45296.stderr

@@ -1,8 +1,8 @@
 error: an inner attribute is not permitted in this context
-  --> $DIR/issue-45296.rs:4:7
+  --> $DIR/issue-45296.rs:4:5
    |
 LL |     #![allow(unused_variables)]
-   |       ^
+   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
    |
    = note: inner attributes, like `#![no_std]`, annotate the item enclosing them, and are usually found at the beginning of source files. Outer attributes, like `#[test]`, annotate the item following them.
 

src/test/ui/parser/inner-attr-after-doc-comment.stderr

@@ -1,8 +1,13 @@
 error: an inner attribute is not permitted following an outer doc comment
-  --> $DIR/inner-attr-after-doc-comment.rs:6:3
+  --> $DIR/inner-attr-after-doc-comment.rs:6:1
    |
-LL | #![recursion_limit="100"]
-   |   ^
+LL | / /**
+LL | |  * My module
+LL | |  */
+   | |___- previous doc comment
+LL | 
+LL |   #![recursion_limit="100"]
+   |   ^^^^^^^^^^^^^^^^^^^^^^^^^ not permitted following an outer attibute
    |
    = note: inner attributes, like `#![no_std]`, annotate the item enclosing them, and are usually found at the beginning of source files. Outer attributes, like `#[test]`, annotate the item following them.