Fix wrong recent volumes

StorageManager.FLAG_INCLUDE_RECENT flag is used to get volumes mounted
within a week. Unfortunately, however, it doesn't work as we expected.
It makes to return volumes used a long time ago.

Bug: 342962382
Test: Manual
(cherry picked from https://partner-android-review.googlesource.com/q/commit:31a78ecd8cbfa234b8f46c475717e7e6030aa8a4)
Merged-In: I4394ad3b04d89a55ecb5ab3e569571784f4c619e
Change-Id: I4394ad3b04d89a55ecb5ab3e569571784f4c619e