Add tests for renaming from SHELL

Renaming files/directories from SHELL will gp through MediaProvider and
we will be updating MediaStore database on rename. Added tests to verify
renaming from SHELL works correctly.

Bug: 159565500
Test: atest CtsScopedStorageHostTest#testReanmeFromShell
Change-Id: Ibba3a7a01eeaa56cbbaeed0bb6b8e31c0dd6939d
2 files changed