Add NWBZarrIO.read_nwb convenience function

[oruebel]

Motivation

Fix #225

TODO

• Add NWBZarrIO.read_nwb
• Add unit test for reading from S3 via read_nwb
• Add unit test for reading a local file via read_nwb
• Add documentation for read_nwb to the tutorials

Checklist

• Did you update CHANGELOG.md with your changes?
• Have you checked our Contributing document?
• Have you ensured the PR clearly describes the problem and the solution?
• Is your contribution compliant with our coding style? This can be checked running ruff from the source directory.
• Have you checked to ensure that there aren't other open Pull Requests for the same change?
• Have you included the relevant issue number using "Fix #XXX" notation where XXX is the issue number? By including "Fix #XXX" you allow GitHub to close issue #XXX when the PR is merged.

[codecov-commenter]

Codecov Report

Attention: Patch coverage is 85.71429% with 2 lines in your changes missing coverage. Please review.

Project coverage is 85.64%. Comparing base (797275a) to head (db60493).
Report is 1 commits behind head on dev.

Files with missing lines	Patch %	Lines
src/hdmf_zarr/nwb.py	85.71%	1 Missing and 1 partial ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##              dev     #226      +/-   ##
==========================================
+ Coverage   85.56%   85.64%   +0.07%     
==========================================
  Files           5        5              
  Lines        1185     1198      +13     
  Branches      292      297       +5     
==========================================
+ Hits         1014     1026      +12     
+ Misses        115      113       -2     
- Partials       56       59       +3     

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[rly]

When you are done with this @oruebel, can you work on #140 and also maybe copy NWB-related tutorials to PyNWB?

[oruebel]

🆗

[h-mayorquin]

@mavaylon1, was this released already? it is on the changelog on the 0.9.0 release but the PR was merged a week ago. Is that a changelog error?