Update test output

Author: semicoleon

src/test/ui/stability-attribute/allow-unstable-reexport.stderr

@@ -1,21 +1,21 @@
 error[E0658]: use of unstable library feature 'unstable_test_feature'
-  --> $DIR/allow-unstable-reexport.rs:20:9
+  --> $DIR/allow-unstable-reexport.rs:21:9
    |
 LL | pub use lint_stability::unstable as unstable2;
    |         ^^^^^^^^^^^^^^^^^^^^^^^^
    |
    = help: add `#![feature(unstable_test_feature)]` to the crate attributes to enable
 
 error[E0658]: use of unstable library feature 'unstable_test_feature'
-  --> $DIR/allow-unstable-reexport.rs:26:5
+  --> $DIR/allow-unstable-reexport.rs:27:5
    |
 LL |     unstable();
    |     ^^^^^^^^
    |
    = help: add `#![feature(unstable_test_feature)]` to the crate attributes to enable
 
 error[E0658]: use of unstable library feature 'unstable_test_feature': text
-  --> $DIR/allow-unstable-reexport.rs:27:5
+  --> $DIR/allow-unstable-reexport.rs:28:5
    |
 LL |     unstable_text();
    |     ^^^^^^^^^^^^^