Revert "Fix signing failure for split APKs"

This reverts commit 6871779d.

Reason for revert: Potential culprit for b/356752725- verifying through ABTD before revert submission. This is part of the standard investigation process, and does not mean your CL will be reverted.

Change-Id: I4c29b27f0318901130036dbe8ab9edef37f08875