[SCB-2361] Support SC dual cluster multi active mode

[develpoerX]

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[codecov-commenter]

Codecov Report

Merging #2691 (fca1311) into master (8207a76) will decrease coverage by 0.41%.
The diff coverage is 67.28%.

@@             Coverage Diff              @@
##             master    #2691      +/-   ##
============================================
- Coverage     77.68%   77.27%   -0.42%     
+ Complexity     1429     1414      -15     
============================================
  Files          1598     1613      +15     
  Lines         42740    43188     +448     
  Branches       3606     3662      +56     
============================================
+ Hits          33202    33372     +170     
- Misses         8027     8277     +250     
- Partials       1511     1539      +28     

Impacted Files	Coverage Δ
...ecomb/config/center/client/ConfigCenterClient.java	0.00% <0.00%> (-44.24%)	⬇️
...pache/servicecomb/config/kie/client/KieClient.java	0.00% <0.00%> (ø)
...comb/service/center/client/ServiceCenterWatch.java	0.00% <0.00%> (ø)
...mb/config/ConfigCenterConfigurationSourceImpl.java	10.86% <0.00%> (-38.59%)	⬇️
...icecomb/config/kie/KieConfigurationSourceImpl.java	0.00% <0.00%> (ø)
...dashboard/monitor/DefaultMonitorDataPublisher.java	0.00% <0.00%> (ø)
.../apache/servicecomb/serviceregistry/api/Const.java	36.73% <ø> (ø)
...omb/serviceregistry/auth/RBACBootStrapService.java	8.53% <0.00%> (ø)
...egistry/client/http/ServiceRegistryClientImpl.java	71.04% <33.33%> (+0.16%)	⬆️
...rvicecomb/config/center/client/AddressManager.java	50.00% <50.00%> (-18.75%)	⬇️
... and 95 more

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