ipc: ipc4: harden ipc_comp_disconnect() against invalid sink #23428

Job	Run time
LP64-WIP	3m 51s
build-windows (mnfst, tgl)	8m 5s
manifest-check	3m 0s
build-windows (mnfst, imx8 imx8x)	11m 2s
build-linux (mnfst, tgl-h)	4m 31s
build-linux (mnfst, ptl)	6m 0s
build-linux (mnfst, tgl)	4m 27s
build-windows (mnfst, mtl)	9m 44s
build-linux (mnfst, imx8 imx8x)	4m 45s
build-linux (mnfst, mtl)	4m 52s
build-linux (mnfst, imx8m imx8ulp)	4m 26s
build-linux (mnfst, lnl)	4m 31s
build-windows (mnfst, lnl)	9m 12s
build-linux (-d, mnfst, lnl)	4m 25s
build-windows (mnfst, ptl)	12m 0s
build-windows (mnfst, imx8m imx8ulp)	11m 38s
build-windows (mnfst, tgl-h)	8m 29s
build-windows (-d, mnfst, lnl)	10m 30s
build-linux (mnfst, wcl imx95)	7m 27s
compare-linux-win	29s
	2h 13m 24s

Provide feedback