Enhance pynwb validation parsing to report the path within the file, fix pynwb typo

[rly]

re: con/validation#1 (comment)

PyNWB reports a list of HDMF validator Error objects.

• Enhance pynwb validator output to report the path within the file and separate the reason (message) from the rest of the error.
• Fix typo "pywnb" -> "pynwb"

[rly]

Note that NWB inspector runs the pynwb validator and parses its output, so if you run that first, then running the pynwb validator is unnecessary.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 88.56%. Comparing base (61e28e0) to head (2046eb8).
Report is 30 commits behind head on master.

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #1513      +/-   ##
==========================================
- Coverage   88.58%   88.56%   -0.02%     
==========================================
  Files          78       78              
  Lines       10589    10589              
==========================================
- Hits         9380     9378       -2     
- Misses       1209     1211       +2     

Flag	Coverage Δ
unittests	88.56% <100.00%> (-0.02%)	⬇️

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[github-actions]

🚀 PR was released in 0.64.0 🚀