releasetools: Use fixed timestamp in otacerts.zip.
We were using zipfile.write() to write system/etc/security/otacerts.zip
when signing for release. It led to unexpected timestamp change in the
generated otacerts.zip and non-idempotent signed images when signing the
Replace with common.ZipWrite() to always use a fixed timestamp.
(cherry picked from commit 7ee3a9678e7191c48f0ba4e04792fe97925c1aa1)
1 file changed