sepolicy: Let installd cleanup mobicore cache
sepolicy: Let installd cleanup mobicore cache

Change-Id: Ie5852ccdd9a2bc4859420f7bd2e64eb017b869e7

TeamNexus/android_device_samsung_zero-common,TeamNexus/android_device_samsung_zero-common,TeamNexus/android_device_samsung_zero-common,TeamNexus/android_device_samsung_zero-common,TeamNexus/android_device_samsung_zero-common