ipc: move delayed IPC sending to the primary core #19658

Job	Run time
build-linux (mnfst, imx8 imx8x imx8m imx8ulp)	6m 33s
build-windows (imx8 imx8x imx8m imx8ulp)	8m 13s
build-linux (mnfst, mtl)	5m 27s
build-windows (mtl)	5m 58s
build-linux (mnfst, lnl)	5m 13s
build-linux (mnfst, ptl)	5m 12s
build-windows (tgl tgl-h)	6m 19s
build-linux (mnfst, tgl tgl-h)	5m 25s
build-windows (-d, mtl)	5m 42s
LP64-WIP	4m 14s
build-linux (zmain, imx8 imx8x imx8m imx8ulp)	6m 23s
build-linux (zmain, mtl)	4m 46s
manifest-check	43s
build-linux (zmain, lnl)	4m 23s
build-linux (zmain, ptl)	4m 35s
build-linux (zmain, tgl tgl-h)	5m 40s
build-linux (-d, mnfst, mtl)	4m 41s
build-linux (mnfst, --all)	14m 4s
compare-linux-win	31s
	1h 44m 2s

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