sink/source: Add pipeline_id accessor API #123

Job	Run time
LP64-WIP	3m 59s
build-windows (imx8 imx8x imx8m imx8ulp)	8m 3s
manifest-check	44s
build-windows (mtl)	5m 43s
build-linux (mnfst, imx8 imx8x imx8m imx8ulp)	5m 57s
build-windows (tgl tgl-h)	7m 1s
build-linux (mnfst, mtl)	4m 47s
build-windows (-d, mtl)	6m 4s
build-linux (mnfst, lnl)	4m 34s
build-linux (mnfst, tgl tgl-h)	5m 32s
build-linux (zmain, imx8 imx8x imx8m imx8ulp)	3m 38s
build-linux (zmain, mtl)	3m 56s
build-linux (zmain, lnl)	3m 51s
build-linux (zmain, tgl tgl-h)	3m 54s
build-linux (-d, mnfst, mtl)	4m 30s
compare-linux-win	20s
	1h 12m 33s

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