ANDROID: Add ufs headers to aarch64 allowlist

Export the headers in all_headers_allowlist_aarch64, for ufs driver to
use.

Bug: 343869732
Test: Verified the ufs ddk modules are able to include the header.
Change-Id: Ibf55b13ef07d8f6be94690297fc93b37edfb5e6e
Signed-off-by: Yuan-Jen (淵仁) Cheng <cyuanjen@google.com>