Fix the compatible with SDWebImage 5.7, which have a query cache type

[dreampiggy]

See SDWebImage 5.7.0

[codecov]

Codecov Report

Merging #6 into master will increase coverage by 0.28%.
The diff coverage is 72.72%.

@@            Coverage Diff             @@
##           master       #6      +/-   ##
==========================================
+ Coverage   58.63%   58.92%   +0.28%     
==========================================
  Files           7        7              
  Lines         573      577       +4     
==========================================
+ Hits          336      340       +4     
  Misses        237      237              

Flag	Coverage Δ
#iOS	58.92% <72.72%> (+0.28%)	⬆️

Impacted Files	Coverage Δ
...lasses/YYCache/YYCacheBridge/YYCache+SDAdditions.m	48.59% <72.72%> (+0.73%)	⬆️

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