Revert "Added online-sdk & off-sdk for Metalava"

This reverts commit 726df7efc9e8faad94ee8133fcb4fd976b66ebda.

Reason for revert: <Didn't add Merged-in which flows this change down to pi-dev-plus-aosp>
Bug: b/78245848

Change-Id: Ie15181bcb91314718ee9902402179cd010f17553
1 file changed