Revert "merge_zips: fix compressed size and CRC32 fields for ins..."

Revert submission 3527753

Reason for revert: <Droidmonitor created revert due to b/401440477.Will be verified through ABTD for standard investigation.>

Reverted changes: /q/submissionid:3527753

Change-Id: Ia70ed70eeadf9ff2aeb57f3c56dd0a2039c9df7d