topology: pre-process-dai: add support for PCM and BE DAI objects

topology: pre-process-dai: add support for PCM and BE DAI objects

Add support for pre-processing PCM and BE DAI objects:

Object.PCM.pcm."0" {
	name	"Port0"
	direction	"duplex"
}

will be converted to:

SectionPCM.'Port0' {}

The capabilities and dai configs will be added those objects are pre-processed.

An ex of DAI object would be:
Object.Dai.SSP."0" {
	direction		"duplex"
	stream_name		"NoCodec-0"
	id 			0
	default_hw_conf_id	0
	format			"s24le"
	quirks			"lbm_mode"
	sample_bits		24
}

converted to:
SectionBE {
        'SSP.0.duplex' {
                id 0
                stream_name NoCodec-0
                default_hw_conf_id 0
                data [
                        'SSP.0.duplex.sof_tkn_intel_ssp.word'
                        'SSP.0.duplex.sof_tkn_dai.word'
                        'SSP.0.duplex.sof_tkn_dai.string'
                        'SSP.0.duplex.sof_tkn_intel_ssp.short'
                ]
}

Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>