fix httpserver header all match

[sodaRyCN]

No description provided.

[codecov-commenter]

Codecov Report

Merging #699 (25d5244) into main (0132848) will increase coverage by 0.03%.
The diff coverage is 100.00%.

@@            Coverage Diff             @@
##             main     #699      +/-   ##
==========================================
+ Coverage   80.06%   80.10%   +0.03%     
==========================================
  Files          93       93              
  Lines       10100    10100              
==========================================
+ Hits         8087     8091       +4     
+ Misses       1538     1534       -4     
  Partials      475      475              

Impacted Files	Coverage Δ
pkg/object/httpserver/mux.go	87.58% <100.00%> (+2.10%)	⬆️
pkg/filters/headerlookup/headerlookup.go	84.61% <0.00%> (-1.40%)	⬇️
pkg/cluster/cluster.go	59.57% <0.00%> (-0.53%)	⬇️

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