HDMI: Cancel RequestActiveSourceAction when deviceSelect is called

RequestActiveSourceAction should be cancelled when
HdmiCecLocalDeviceTv#deviceSelect is called. It makes sense that TV
won't broadcast <Active Source> when it changes to another source
and avoids confusing devices.

Test: atest HdmiCecLocalDeviceTvTest
Bug: 315141766
Change-Id: Ia0b68942007e4642254c8399055bc5ee3f4357ee
2 files changed