copyright & header guards #159

Job	Run time
build-linux (mnfst, imx8 imx8x imx8m imx8ulp)	3m 1s
build-windows (imx8 imx8x imx8m imx8ulp)	5m 7s
build-linux (mnfst, mtl)	3m 21s
build-windows (mtl)	5m 3s
build-linux (mnfst, lnl)	3m 26s
build-windows (tgl tgl-h)	5m 11s
build-linux (mnfst, tgl tgl-h)	3m 7s
build-windows (-d, mtl)	5m 14s
build-linux (zmain, imx8 imx8x imx8m imx8ulp)	3m 29s
LP64-WIP	2m 57s
build-linux (zmain, mtl)	3m 44s
build-linux (zmain, lnl)	3m 33s
build-linux (zmain, tgl tgl-h)	3m 44s
manifest-check	37s
build-linux (-d, mnfst, mtl)	3m 12s
build-linux (mnfst, --all)	3m 1s
compare-linux-win	13s
	58m 0s

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