add missing error implementations for shared memory

[wyfo]

No description provided.

[codecov]

Codecov Report

❌ Patch coverage is 0% with 12 lines in your changes missing coverage. Please review.
✅ Project coverage is 71.01%. Comparing base (c5af8c6) to head (b3e62a2).
⚠️ Report is 1 commits behind head on main.

Files with missing lines	Patch %	Lines
commons/zenoh-shm/src/api/provider/types.rs	0.00%	12 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #2134      +/-   ##
==========================================
+ Coverage   70.87%   71.01%   +0.14%     
==========================================
  Files         375      375              
  Lines       63256    63253       -3     
==========================================
+ Hits        44831    44918      +87     
+ Misses      18425    18335      -90     

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