Preserve query string order partially

[jeevatkm]

Implementation of #123

[codecov]

Codecov Report

Merging #124 into master will increase coverage by 0.01%.
The diff coverage is 100%.

@@            Coverage Diff             @@
##           master     #124      +/-   ##
==========================================
+ Coverage   96.32%   96.33%   +0.01%     
==========================================
  Files          10       10              
  Lines        1033     1037       +4     
==========================================
+ Hits          995      999       +4     
  Misses         21       21              
  Partials       17       17

Impacted Files	Coverage Δ
request.go	100% <100%> (ø)	⬆️
middleware.go	92.2% <100%> (+0.1%)	⬆️

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