Run fsck to resolve possible data corruption

Trigger fsck on mount of /data if the value of ro.preventative_fsck is
not equal to the contents of /metadata/vold/preventative_fsck, then set
the file to the property to prevent future runs

See b/305658663 for context

Bug: 305658663
Test: Make sure fsck run after first boot and not after second
Ignore-AOSP-First: Critical UDC only bug
(cherry picked from https://googleplex-android-review.googlesource.com/q/commit:6c625e5d2e33bdaed7b9933b237502968c4b16e1)
Merged-In: I856c812d22363cc1d1e8aa88706d4d3b89044f52
Change-Id: I856c812d22363cc1d1e8aa88706d4d3b89044f52