fix packaging of mac builds targeting apple silicone

the scpactions are what assemble the dmg (add the license & readme
folders, the background image and the .DS_Store for alignment/the
layout).
Adding the AARCH64 statement is necessary to add the architecture to the
filename.

Change-Id: I0095b8d631cdaa7ce4333fde15dd17d4faf44e8f
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/109818
Tested-by: Jenkins
Reviewed-by: Christian Lohmaier <lohmaier+LibreOffice@googlemail.com>

0 files changed, 0 insertions, 0 deletions