Support Multiple LS Script execution

run LS scripts enumerated from 1 to 9 consecutively.
Store hash of the LS Script and script execution status in
LsScriptState Applet
Read script execution status from Applet before executing
Ls Script update to make sure LsScript is executed only once.

Bug: 109664165
Bug: 109824925
Test: VTS, Run LS update for 3 scripts, After execution
reboot the phone and check if scripts are executed again

Change-Id: I486043edac7cf59158004c9a9ab3a65443ee672b
5 files changed