Settings: Fix setting app install location as "Removable SD card" without SD card inserted

[Preconditions]
1. SD card is not inserted

[Procedures]
1.Enter Settings -> Apps -> Tap the menu icon -> Tap the "Preferred install location"

[Expect results]
The  "Removable SD card" should be hidden if SD card is not inserted

Change-Id: I0e92a3f905ae98662ced6943637bff4b1b21c4fd