llext: check number of module entries in libraries #23570

Job	Run time
manifest-check	2m 47s
LP64-WIP	3m 52s
build-windows (-d, mnfst, lnl)	8m 42s
build-linux (mnfst, tgl-h)	4m 17s
build-windows (mnfst, ptl)	10m 6s
build-windows (mnfst, tgl-h)	9m 5s
build-windows (mnfst, lnl)	9m 42s
build-windows (mnfst, imx8m imx8ulp)	10m 8s
build-linux (-d, mnfst, lnl)	4m 26s
build-linux (mnfst, lnl)	4m 41s
build-linux (mnfst, wcl imx95)	7m 10s
build-linux (mnfst, mtl)	4m 42s
build-windows (mnfst, mtl)	10m 9s
build-linux (mnfst, tgl)	4m 18s
build-linux (mnfst, imx8m imx8ulp)	4m 48s
build-linux (mnfst, imx8 imx8x)	5m 9s
build-linux (mnfst, ptl)	6m 2s
build-windows (mnfst, tgl)	9m 21s
build-windows (mnfst, imx8 imx8x)	10m 35s
compare-linux-win	32s
	2h 10m 32s

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