Add fs-checkpoint checking logic InstallUtilsHost

This is a partial cherry-pick of the change
Ie8be624c03f2d9b7c7a4fbeda58d0493de8bac0d

Test: atest sdkextension_e2e_tests
Change-Id: I84f955c0a922c5372ca8f4452c8cd6c5930539ad
Merged-In: Ie8be624c03f2d9b7c7a4fbeda58d0493de8bac0d
(cherry picked from commit 13866a821de6427a8842d82786b71b4bcd75eea7)
1 file changed