DAOS-10877 vos: gang allocation for huge SV (#14790) #6723

Job	Run time
Build DAOS (alma.8)	41m 59s
Build DAOS (ARM64) (ubuntu, clang)	35m 9s
Build DAOS (alma.9)	39m 55s
Build DAOS (ARM64) (alma.8, clang)	35m 3s
Build DAOS (rocky.8)	41m 0s
Build DAOS (ARM64) (leap.15, clang)	34m 48s
Build DAOS (ubuntu)	36m 15s
Create Docker images (ubuntu)	9m 35s
Create Docker images (rocky)	9m 26s
Create Docker images (fedora)	11m 18s
Create Docker images (leap.15)	12m 0s
Build DAOS in image (ubuntu, clang)	21m 40s
Build DAOS in image (ubuntu, gcc)	23m 7s
Run DAOS/NLT tests (ubuntu)	25m 36s
Build DAOS in image (rocky, clang)	23m 41s
Build DAOS in image (rocky, gcc)	26m 36s
Build DAOS in image (fedora, clang)	25m 50s
Build DAOS in image (fedora, gcc)	25m 39s
Build DAOS in image (leap.15, clang)	23m 34s
Build DAOS in image (leap.15, gcc)	23m 52s
	8h 46m 3s

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