[BOX32] Handling of BOX64_MAXCPU for 32bits apps #4206

Job	Run time
build (X64, Release, ubuntu-latest)	1m 36s
build (X64, Trace, ubuntu-latest)	1m 47s
build (X64, Box32, ubuntu-latest)	1m 35s
build (RISCV, Release, ubuntu-latest)	5m 58s
build (RISCV, Trace, ubuntu-latest)	6m 48s
build (RISCV, StaticBuild, ubuntu-latest)	4m 7s
build (RISCV, Box32, ubuntu-latest)	5m 58s
build (RK3588, Release, ubuntu-latest)	5m 22s
build (RK3588, Trace, ubuntu-latest)	5m 34s
build (RK3588, StaticBuild, ubuntu-latest)	3m 56s
build (RK3588, Box32, ubuntu-latest)	5m 43s
build (ARM64, Release, ubuntu-latest)	5m 32s
build (ARM64, Trace, ubuntu-latest)	6m 0s
build (ARM64, StaticBuild, ubuntu-latest)	4m 7s
build (ARM64, Box32, ubuntu-latest)	5m 44s
build (ANDROID, Release, ubuntu-latest)	2m 4s
build (ANDROID, Trace, ubuntu-latest)	2m 20s
build (TERMUX, Release, ubuntu-latest)	2m 19s
build (TERMUX, Trace, ubuntu-latest)	2m 21s
build (LARCH64, Release, ubuntu-latest)	3m 48s
build (LARCH64, Trace, ubuntu-latest)	3m 44s
build (LARCH64, StaticBuild, ubuntu-latest)	1m 51s
build (LARCH64, Box32, ubuntu-latest)	3m 42s
	1h 31m 56s

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