release 2.7.9

[liubao68]

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[liubao68]

retrigger ci

[codecov-commenter]

Codecov Report

Merging #3304 (96fceb6) into master (f243b90) will increase coverage by 0.01%.
The diff coverage is n/a.

@@             Coverage Diff              @@
##             master    #3304      +/-   ##
============================================
+ Coverage     77.40%   77.41%   +0.01%     
  Complexity     1452     1452              
============================================
  Files          1650     1650              
  Lines         43728    43728              
  Branches       3675     3675              
============================================
+ Hits          33846    33854       +8     
+ Misses         8354     8347       -7     
+ Partials       1528     1527       -1     

Impacted Files	Coverage Δ
...egistry/client/http/ServiceRegistryClientImpl.java	71.31% <0.00%> (+1.14%)	⬆️
...mb/serviceregistry/client/http/RestClientUtil.java	80.37% <0.00%> (+1.86%)	⬆️

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[liubao68]

retrigger ci