fast-get: minor fixes #22759

Job	Run time
build-windows (tgl-h)	7m 38s
build-windows (imx8 imx8x)	9m 58s
LP64-WIP	3m 47s
build-windows (mtl)	7m 54s
build-windows (ptl)	10m 35s
build-windows (imx8m imx8ulp)	10m 32s
build-windows (lnl)	9m 50s
build-windows (-d, lnl)	10m 0s
build-windows (tgl)	8m 53s
manifest-check	3m 7s
build-linux (mnfst, imx8m imx8ulp)	4m 20s
build-linux (mnfst, lnl)	4m 9s
build-linux (mnfst, ptl)	5m 46s
build-linux (mnfst, imx8 imx8x)	4m 47s
build-linux (mnfst, tgl)	4m 23s
build-linux (zmain, imx8 imx8x)	3m 0s
build-linux (mnfst, mtl)	4m 23s
build-linux (zmain, tgl)	3m 12s
build-linux (zmain, tgl-h)	3m 3s
build-linux (zmain, imx8m imx8ulp)	2m 57s
build-linux (mnfst, wcl imx95)	6m 26s
build-linux (mnfst, tgl-h)	4m 9s
build-linux (-d, mnfst, lnl)	4m 16s
build-linux (zmain, mtl)	2m 50s
build-linux (zmain, ptl)	3m 3s
build-linux (zmain, lnl)	3m 26s
compare-linux-win	31s
	2h 26m 55s

Provide feedback