Merge pull request swiftlang#71255 from ian-twilightcoder/fix-release-notes

Swap in the PR number for the `exit` behavior change

Author: ian-twilightcoder

CHANGELOG.md

@@ -59,7 +59,7 @@
   Having been [gated](https://github.com/apple/swift/pull/28171) behind a
   compiler warning since at least Swift 5.2, this syntax is now rejected.
 
-* [bugfix][]:
+* [#71075][]:
 
   \_SwiftConcurrencyShims used to declare the `exit` function, even though it
   might not be available. The declaration has been removed, and must be imported
@@ -10094,4 +10094,5 @@ using the `.dynamicType` member to retrieve the type of an expression should mig
 [#57225]: <https://github.com/apple/swift/issues/57225>
 [#56139]: <https://github.com/apple/swift/issues/56139>
 [#70065]: <https://github.com/apple/swift/pull/70065>
+[#71075]: <https://github.com/apple/swift/pull/71075>
 [swift-syntax]: https://github.com/apple/swift-syntax