mixin: Add eos notification #805

Job	Run time
LP64-WIP	3m 41s
build-windows (imx8 imx8x imx8m imx8ulp)	9m 21s
build-windows (mtl lnl)	8m 3s
build-windows (ptl)	6m 33s
build-linux (mnfst, imx8 imx8x imx8m imx8ulp)	6m 21s
build-windows (-d, lnl)	6m 45s
manifest-check	49s
build-linux (mnfst, ptl)	4m 23s
build-linux (zmain, ptl)	4m 56s
build-windows (tgl tgl-h)	8m 32s
build-linux (mnfst, mtl lnl)	6m 25s
build-linux (zmain, tgl tgl-h)	5m 26s
build-linux (zmain, imx8 imx8x imx8m imx8ulp)	7m 8s
build-linux (mnfst, tgl tgl-h)	5m 25s
build-linux (zmain, mtl lnl)	5m 43s
build-linux (-d, mnfst, lnl)	4m 7s
build-linux (mnfst, --all)	15m 56s
compare-linux-win	41s
	1h 50m 15s

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