devtools: reduce list of Arm builds tested with meson
devtools: reduce list of Arm builds tested with meson

The list of Arm configs is growing:
	config/arm/arm64_armada_linux_gcc
	config/arm/arm64_armv8_linux_gcc
	config/arm/arm64_bluefield_linux_gcc
	config/arm/arm64_dpaa_linux_gcc
	config/arm/arm64_emag_linux_gcc
	config/arm/arm64_n1sdp_linux_gcc
	config/arm/arm64_octeontx2_linux_gcc
	config/arm/arm64_thunderx2_linux_gcc
	config/arm/arm64_thunderx_linux_gcc

In order to keep testing time reasonable,
and also because n1sdp is merged without a related fix in tests,
the list of configs is reduced in the script test-meson-builds.sh.

The list of tested Arm builds becomes:
	build-arm64-host-clang (armv8a)
	build-arm64-bluefield
	build-arm64-dpaa
	build-arm64-octeontx2

Signed-off-by: Thomas Monjalon <5f50a84c1fa3bcff146405017f36aec1a10a9e38@monjalon.net>
Acked-by: David Marchand <f28529695cfa9e3e1eb84e7072aa626af4abb18e@redhat.com>

john-mcnamara-intel/dpdk,john-mcnamara-intel/dpdk,john-mcnamara-intel/dpdk,john-mcnamara-intel/dpdk