[ISSUE #4842] fix shenyu admin cannot configure consule port

[xuziyang]

fix shenyu admin cannot configure consule port when using consul as register

[codecov-commenter]

Codecov Report

Merging #4843 (b2d3382) into master (bf61e5e) will increase coverage by 0.02%.
The diff coverage is 50.00%.

@@             Coverage Diff              @@
##             master    #4843      +/-   ##
============================================
+ Coverage     64.60%   64.62%   +0.02%     
- Complexity     8205     8208       +3     
============================================
  Files          1153     1153              
  Lines         33999    34013      +14     
  Branches       3041     3045       +4     
============================================
+ Hits          21965    21982      +17     
+ Misses        10303    10292      -11     
- Partials       1731     1739       +8     

Impacted Files	Coverage Δ
...shenyu/admin/config/ConsulServerConfiguration.java	55.55% <42.85%> (-44.45%)	⬇️
...r/consul/ConsulClientServerRegisterRepository.java	87.71% <55.55%> (-6.16%)	⬇️

... and 6 files with indirect coverage changes

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