Add HDMI CEC System Information Test

Adds the following system information tests -

Test <Polling Message>:
Check the DUT acknowledges a polling message

Test <Give Physical Address>:
Check the DUT gives correct physical address as response to a "tx f4:83"
message

Bug: 141606867
Test: run cts -m CtsHdmiCecHostTestCases -t android.hdmicec.cts.HdmiCecSystemInformationTest

Change-Id: I9fd700b80a7d730c49f5e45f80b4210f0a103a3c
1 file changed