ZipAlign fails for large binaries

[ted-xie]

Branching the discussion from https://issuetracker.google.com/issues/416324569

TL;DR singlejar creates zips with Zip64 encoding during APK packaging, but downstream ZipAlign (originating from the Android SDK) does not support Zip64 fields.

[fabiensanglard]

My suggestion was to move zip handling to zipflinger which supports creating aligned entries.