Update changelog

Author: tresf

CHANGES.md

@@ -7,6 +7,7 @@ Next Release (5.7.0)
 
 Features
 --------
+* [#1297](https://github.com/java-native-access/jna/pull/1238): Add macOS `aarch64` architecture to universal `darwin` target. - [@fkistner](https://github.com/fkistner), [@Vzor-](https://github.com/Vzor-), [@tresf](https://github.com/tresf).
 * [#1264](https://github.com/java-native-access/jna/pull/1264): Update libffi to v3.3; Add Windows `aarch64` target. - [@tresf](https://github.com/tresf).
 * [#1217](https://github.com/java-native-access/jna/pull/1217): Add mappings for AIX `Perfstat` library to `c.s.j.p.unix.aix` - [@dbwiddis](https://github.com/dbwiddis).
 * [#1231](https://github.com/java-native-access/jna/pull/1231): The test suite can now be executed on Windows using either ANSI or UNICODE win32 API by passing `-Dw32.ascii=true/false` to ant. Previously, UNICODE was always used. - [@T-Svensson](https://github.com/T-Svensson/)