Fix "Permission denied" issue on some devices.

This is a flaky test. After the apk installed in secondary user, it may take some time to update permissions.

Test: run cts-dev -m CtsAppSecurityHostTestCases -t android.appsecurity.cts.ExternalStorageHostTest#testExternalStorageReadDefaultUris

Bug: 153032219

Signed-off-by: duanyangqi <duanyangqi@xiaomi.com>
Change-Id: I7ae2679c32bce081a990ab4d4eb83a848b174851
(cherry picked from commit 728cb65f59fdc2095ccce10678c88f8a17f4747a)
(cherry picked from commit 6acf1719996eeedddb71f9bd8b7add9071a8a118)
1 file changed