`READ_ALL_AVAILABLE` should use `DefaultNumberOfSamplesToRead` on DAQmx versions that support it

[bkeryan]

Problem to Solve

Specifying samples_to_read=READ_ALL_AVAILABLE (-1) tells DAQmx to automatically query task.in_stream.avail_samp_per_chan, but there are additional corner cases:

• For finite acquisitions:
  • Use task.timing.samp_quant_samp_per_chan instead.
  • ...Unless task.in_stream.read_all_avail_samp is set to False.
• Reading before the task is verified

Proposed Solution

NI-DAQmx 24.5 or 24.8 added support for a new internal attribute, DefaultNumberOfSamplesToRead, which indicates the raw data size in bits. I think the corresponding C API function name is DAQmxGetDefaultNumberOfSamplesToRead. If this function is available, nidaqmx-python should use it instead of calculating the value based on multiple attributes.

AB#3240032