zephyr: audio: host: Fix "no bytes to copy" log supressing #742

Job	Run time
LP64-WIP	37s
manifest-check	27s
build-windows (imx8 imx8x imx8m imx8ulp)	1s
build-windows (ptl)	1s
build-windows (mtl lnl)	1s
build-windows (tgl tgl-h)	27s
build-windows (-d, lnl)	27s
build-linux (zmain, tgl tgl-h)	1s
build-linux (zmain, ptl)	1s
build-linux (mnfst, tgl tgl-h)	27s
build-linux (zmain, imx8 imx8x imx8m imx8ulp)	27s
build-linux (zmain, mtl lnl)	27s
build-linux (mnfst, imx8 imx8x imx8m imx8ulp)	1s
build-linux (mnfst, mtl lnl)	1s
build-linux (mnfst, ptl)	1s
build-linux (-d, mnfst, lnl)	28s
build-linux (mnfst, --all)	1s
compare-linux-win	22s
	4m 18s

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