Fixes for re-signing images and dumping metadata. #23706

Job	Run time
build-linux (mnfst, tgl-h)	4m 11s
build-windows (mnfst, imx8 imx8x)	11m 6s
build-linux (mnfst, imx8m imx8ulp)	4m 32s
build-windows (mnfst, tgl-h)	8m 33s
build-linux (mnfst, tgl)	4m 6s
build-linux (mnfst, mtl)	4m 24s
build-windows (mnfst, imx8m imx8ulp)	9m 51s
build-linux (mnfst, lnl)	4m 7s
build-linux (mnfst, wcl imx95)	5m 48s
build-windows (mnfst, ptl)	10m 30s
build-windows (-d, mnfst, lnl)	10m 51s
manifest-check	2m 52s
build-linux (mnfst, imx8 imx8x)	4m 35s
LP64-WIP	3m 36s
build-linux (-d, mnfst, lnl)	4m 26s
build-windows (mnfst, mtl)	8m 23s
build-windows (mnfst, tgl)	8m 15s
build-linux (mnfst, ptl)	5m 51s
build-windows (mnfst, lnl)	8m 37s
compare-linux-win	25s
	2h 4m 59s

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