Update changelog for Fix #3044

Author: ssbushi

CHANGELOG.md

@@ -4,3 +4,4 @@
 - Fixes issue with routing to emulated HTTP functions in regions outside of `us-central1` (#3031)
 - Fixes issue where authorized domains were not being correctly updated when deploying to Hosting channels. (#3002)
 - Fixes issue where the User-Agent was being overridden when proxying through the Hosting emulator. (#2970)
+- Fixes issue where Auth emulator APIs require Oauth security for incoming requests. (#3013)