LLEXT: build libraries #19628

Job	Run time
LP64-WIP	4m 1s
manifest-check	58s
build-linux (mnfst, imx8 imx8x imx8m imx8ulp)	6m 23s
build-windows (imx8 imx8x imx8m imx8ulp)	8m 41s
build-linux (mnfst, mtl)	4m 50s
build-windows (mtl)	6m 12s
build-linux (mnfst, lnl)	4m 40s
build-windows (tgl tgl-h)	6m 26s
build-linux (mnfst, ptl)	4m 46s
build-windows (-d, mtl)	6m 3s
build-linux (mnfst, tgl tgl-h)	5m 24s
build-linux (zmain, imx8 imx8x imx8m imx8ulp)	6m 24s
build-linux (zmain, mtl)	4m 30s
build-linux (zmain, lnl)	4m 28s
build-linux (zmain, ptl)	4m 29s
build-linux (zmain, tgl tgl-h)	5m 25s
build-linux (-d, mnfst, mtl)	4m 45s
build-linux (mnfst, --all)	3m 7s
compare-linux-win	25s
	1h 31m 57s

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