Add A32 support in CI #1599

Job	Run time
coding_style	10s
host_win (x86_64)	58s
host_arm (armv7, none, none, g++-10)	3m 18s
host_win (armv7)	42s
host_win_msvc	59s
host_arm (armv7, none, none, clang++-11)	3m 52s
host_x86 (x86_64, g++-10)	2m 3s
host_win (aarch64)	49s
host_arm (aarch64, none, none, g++-10)	2m 47s
host_x86 (x86_64, clang++-11)	24s
host_arm (aarch64, none, none, clang++-11)	3m 35s
host_arm (aarch64, crypto+crc, none, g++-10)	3m 3s
host_arm (aarch64, crypto+crc, none, clang++-11)	3m 18s
host_arm (armv7, none, -mcpu=cortex-a32 -mfpu=neon-fp-armv8, g++-10)	3m 14s
host_arm (armv7, none, -mcpu=cortex-a32 -mfpu=neon-fp-armv8, clang++-11)	3m 29s
test_win_msvc	56s
	33m 37s

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