Audio: Use generic saturation logic for improved efficiency #409

Job	Run time
build-windows (imx8 imx8x imx8m imx8ulp)	8m 20s
LP64-WIP	3m 56s
build-linux (mnfst, imx8 imx8x imx8m imx8ulp)	6m 19s
build-linux (mnfst, mtl)	4m 27s
manifest-check	43s
build-windows (mtl)	7m 22s
build-linux (mnfst, lnl)	4m 40s
build-windows (tgl tgl-h)	7m 49s
build-linux (mnfst, tgl tgl-h)	5m 22s
build-windows (-d, mtl)	7m 7s
build-linux (zmain, imx8 imx8x imx8m imx8ulp)	6m 2s
build-linux (zmain, mtl)	4m 37s
build-linux (zmain, lnl)	4m 32s
build-linux (zmain, tgl tgl-h)	5m 37s
build-linux (-d, mnfst, mtl)	4m 50s
compare-linux-win	23s
	1h 22m 6s

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