Change isIncrementalFsPath to return false on host.

The return value doesn't matter, but false makes more sense.

Bug: 270454539
Change-Id: I1387b044f888a95b8c59e5e8926695a5913ece50
Test: Presubmit
Ignore-AOSP-First: ART Services
(cherry picked from commit on googleplex-android-review.googlesource.com host: 96fe3b59bafe1a82abf2920285b2285add6dd8f6)
Merged-In: I1387b044f888a95b8c59e5e8926695a5913ece50
1 file changed