`stream_readers` array shape validation is incompatible with `READ_ALL_AVAILABLE`

If you use stream_readers to read into a preallocated NumPy array with number_of_samples_per_channel=READ_ALL_AVAILABLE, the stream reader validates the NumPy array shape against the available samples per channel, which is not a predictable number.

Steps to reproduce

Install an X Series or M Series as Dev1 and run this code:

import pprint
import time

import nidaqmx
import numpy
from nidaqmx.constants import AcquisitionType
from nidaqmx.stream_readers import AnalogMultiChannelReader

pp = pprint.PrettyPrinter(indent=4)

with nidaqmx.Task() as task:
    task.ai_channels.add_ai_voltage_chan("Dev1/ai0:1")
    task.timing.cfg_samp_clk_timing(1000.0, sample_mode=AcquisitionType.CONTINUOUS)
    task.start()
    time.sleep(100e-3)

    reader = AnalogMultiChannelReader(task.in_stream)
    data = numpy.zeros((2, 1000), dtype=numpy.double)
    reader.read_many_sample(data, timeout=0.0)

    pp.pprint(data)

Expected output

Prints array data

Actual output

The required number of samples varies from run to run but is around 100 to 110.

Traceback (most recent call last):
  File "D:\dev\nidaqmx-python\examples\ai_raw.py", line 19, in <module>
    reader.read_many_sample(data, timeout=0.0)
  File "D:\dev\nidaqmx-python\generated\nidaqmx\stream_readers.py", line 322, in read_many_sample
    self._verify_array(data, number_of_samples_per_channel, True, True)
  File "D:\dev\nidaqmx-python\generated\nidaqmx\stream_readers.py", line 83, in _verify_array
    raise DaqError(
nidaqmx.errors.DaqError: Read cannot be performed because the NumPy array passed into this function is not shaped correctly. You must pass in a NumPy array of the correct shape based on the number of channels in task and the number of samples per channel requested.

Shape of NumPy Array provided: (2, 1000)
Shape of NumPy Array required: (2, 105)

Task Name: _unnamedTask<0>

Start with generated/nidaqmx/stream_readers.py, especially read_many_sample and _verify_array, then reproduce the example using AnalogMultiChannelReader and READ_ALL_AVAILABLE. Done means a preallocated (2, 1000) NumPy array is accepted when the available sample count varies, and the example prints array data without the shape-validation error.