fix(parser): compare canonical parameter name

[tdakkota]

No description provided.

[codecov]

Codecov Report

Patch coverage: 95.00% and project coverage change: +0.04 🎉

Comparison is base (cd5350d) 72.39% compared to head (ee37e95) 72.44%.

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #892      +/-   ##
==========================================
+ Coverage   72.39%   72.44%   +0.04%     
==========================================
  Files         190      190              
  Lines       14514    14531      +17     
==========================================
+ Hits        10508    10527      +19     
+ Misses       3481     3480       -1     
+ Partials      525      524       -1     

Impacted Files	Coverage Δ
openapi/parser/parse_parameter.go	95.20% <85.71%> (+0.09%)	⬆️
openapi/parser/parse_header.go	100.00% <100.00%> (ø)

... and 2 files with indirect coverage changes

☔ View full report in Codecov by Sentry.
📢 Do you have feedback about the report comment? Let us know in this issue.