remove bogus warning under windows/wincred

[synfinatic]

Refs: #183

[codecov]

Codecov Report

Merging #187 (b8c4f02) into main (a59182d) will increase coverage by 0.06%.
The diff coverage is 50.00%.

@@            Coverage Diff             @@
##             main     #187      +/-   ##
==========================================
+ Coverage   43.54%   43.60%   +0.06%     
==========================================
  Files          10       10              
  Lines        1518     1525       +7     
==========================================
+ Hits          661      665       +4     
- Misses        804      806       +2     
- Partials       53       54       +1     

Impacted Files	Coverage Δ
storage/keyring.go	51.96% <50.00%> (+0.18%)	⬆️

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