.github/zephyr: Upgrade to Zephyr SDK 0.16.4 #16032

Job	Run time
build-linux (mnfst, imx8 imx8x imx8m)	5m 2s
build-linux (mnfst, mtl)	4m 46s
build-windows (imx8 imx8x imx8m)	6m 53s
build-linux (mnfst, lnl)	4m 40s
build-windows (mtl)	7m 18s
build-linux (mnfst, tgl tgl-h)	5m 11s
build-windows (tgl tgl-h)	6m 56s
build-linux (zmain, imx8 imx8x imx8m)	4m 40s
build-windows (-d, mtl)	7m 0s
build-linux (zmain, mtl)	4m 24s
build-linux (zmain, lnl)	3m 35s
LP64-WIP	3m 49s
build-linux (zmain, tgl tgl-h)	4m 12s
build-linux (-d, mnfst, mtl)	4m 35s
manifest-check	52s
compare-linux-win	26s
	1h 14m 19s

Provide feedback