fix clippy custom_ice_message test

hosseind75 · hosseind75 · commit e29e1500ad40 · 2020-09-25T19:55:32.000+03:30
diff --git a/src/tools/clippy/tests/ui/custom_ice_message.stderr b/src/tools/clippy/tests/ui/custom_ice_message.stderr
@@ -9,3 +9,5 @@ note: we would appreciate a bug report: https://github.com/rust-lang/rust-clippy
 
 note: Clippy version: foo
 
+query stack during panic:
+we're just showing a limited slice of the query stack

Original file line number	Diff line number	Diff line change
`@@ -9,3 +9,5 @@ note: we would appreciate a bug report: https://github.com/rust-lang/rust-clippy`
`9`	`9`
`10`	`10`	`note: Clippy version: foo`
`11`	`11`
	`12`	`+query stack during panic:`
	`13`	`+we're just showing a limited slice of the query stack`