zephyr: audio: host: Fix "no bytes to copy" log supressing #744

Job	Run time
LP64-WIP	3m 7s
manifest-check	47s
build-windows (imx8 imx8x imx8m imx8ulp)	9m 38s
build-windows (mtl lnl)	7m 55s
build-windows (ptl)	6m 12s
build-windows (-d, lnl)	5m 36s
build-windows (tgl tgl-h)	6m 43s
build-linux (mnfst, tgl tgl-h)	3m 14s
build-linux (zmain, imx8 imx8x imx8m imx8ulp)	3m 27s
build-linux (mnfst, mtl lnl)	3m 16s
build-linux (zmain, tgl tgl-h)	3m 21s
build-linux (mnfst, ptl)	3m 27s
build-linux (mnfst, imx8 imx8x imx8m imx8ulp)	3m 21s
build-linux (mnfst, --all)	3m 2s
build-linux (zmain, ptl)	3m 16s
build-linux (zmain, mtl lnl)	3m 13s
build-linux (-d, mnfst, lnl)	3m 6s
compare-linux-win	1m 20s
	1h 14m 1s

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