Address compiler warnings when compiling with MSVC

[robomics]

No description provided.

[codecov]

Codecov Report

Attention: Patch coverage is 90.00000% with 1 lines in your changes are missing coverage. Please review.

Project coverage is 84.65%. Comparing base (082348e) to head (14aac25).
Report is 11 commits behind head on main.

Files	Patch %	Lines
...include/hictk/cooler/impl/file_validation_impl.hpp	85.71%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #117      +/-   ##
==========================================
- Coverage   84.66%   84.65%   -0.02%     
==========================================
  Files         114      114              
  Lines        9125     9137      +12     
==========================================
+ Hits         7726     7735       +9     
- Misses       1399     1402       +3     

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