- binary_reader: keep emitting "_ArrayType_" from get_ubjson_size_value()
(before "_ArraySize_"), now via develop's static bjd_type_name(); drop
develop's later emission in get_ubjson_array()
- binary_writer: develop's out-of-range check for ND-array elements
(#5473, #5730) now also requires that single-precision elements survive
the narrowing exactly, which is what this branch adds for #5661
Signed-off-by: Niels Lohmann <mail@nlohmann.me>