HDMI: Improve logic for sending and resending source changing messages

Rename SendCecCommandAction to ResendCecCommandAction. The action is now only created if the first attempt to send the message fails.
Use the action when sending a source changing message together with a callback.

Test: atest com.android.server.hdmi && atest android.hdmicec.cts.playback.HdmiCecRoutingControlTest#cect_11_2_2_4_InactiveSourceOnStandby
Bug: 289470244
Change-Id: Ib1b124751b9dbdd9ce3d2d1496c5451dc48b0309