Revert "Rollback package after reboot has been performed"

This reverts commit 8d9ef830.

Reason for revert: This is incorrectly disabling Rollback

Bug: b/287568263
(cherry picked from https://googleplex-android-review.googlesource.com/q/commit:42783c9fbec0ac2f8aede663c74e3cf91ee2646b)
Merged-In: If5612bd68cd0ba7c3b9e9f68dac84be3f1482164
Change-Id: If5612bd68cd0ba7c3b9e9f68dac84be3f1482164