Surface: Add a SurfaceQueueOutput struct for replaced buffers

With IGBPs, this is provided back to clients via an output object, which
Surface doesn't currently provide.

This lets us notify clients when this happens.

BYPASS_IGBP_IGBC_API_REASON=warren buffers

Bug: 340933794
Flag: com.android.graphics.libgui.flags.wb_platform_api_improvements
Test: new SurfaceTest tests
Change-Id: I2ec5a0598988fdfcfe7356a14be0f99a206ef6a8