add writing to .wave format for the HDAWG8 driver

[eendebakpt]

The .wave format is more efficient than the .csv format.

@astafan8

[codecov-commenter]

Codecov Report

Merging #112 (0cbb57c) into master (2f97777) will increase coverage by 0.00%.
The diff coverage is 22.22%.

@@           Coverage Diff           @@
##           master     #112   +/-   ##
=======================================
  Coverage   20.14%   20.14%           
=======================================
  Files         119      119           
  Lines       14455    14464    +9     
=======================================
+ Hits         2912     2914    +2     
- Misses      11543    11550    +7     

Impacted Files	Coverage Δ
...trib_drivers/drivers/ZurichInstruments/ZIHDAWG8.py	56.20% <22.22%> (-2.13%)	⬇️

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