panic_data_to_byte_array
Converts panic data into a string (ByteArray).
panic_data is expected to be a valid serialized byte array with an extra
felt252 at the beginning, which is the BYTE_ARRAY_MAGIC.
Fully qualified path: openzeppelin_testing::common::panic_data_to_byte_array
pub fn panic_data_to_byte_array(panic_data: Array<felt252>) -> ByteArray