ace3.0: disable context saving #20907

Job	Run time
manifest-check	49s
LP64-WIP	4m 52s
build-windows (mtl lnl)	6m 38s
build-windows (imx8 imx8x imx8m imx8ulp)	8m 2s
build-windows (ptl)	6m 2s
build-windows (tgl tgl-h)	6m 13s
build-windows (-d, lnl)	5m 43s
build-linux (mnfst, imx8 imx8x imx8m imx8ulp)	6m 4s
build-linux (mnfst, tgl tgl-h)	5m 11s
build-linux (mnfst, mtl lnl)	5m 38s
build-linux (zmain, mtl lnl)	5m 35s
build-linux (-d, mnfst, lnl)	4m 1s
build-linux (zmain, imx8 imx8x imx8m imx8ulp)	6m 19s
build-linux (mnfst, ptl)	4m 14s
build-linux (zmain, ptl)	4m 15s
build-linux (zmain, tgl tgl-h)	5m 1s
build-linux (mnfst, --all)	15m 13s
compare-linux-win	31s
	1h 40m 21s

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