Remove repeat operations in ConsumerContextClusterInterceptor

[BurningCN]

These operations of a already exist in ConsumerContextFilter, so remove the duplicate code of ConsumerContextClusterInterceptor

[codecov-commenter]

Codecov Report

Merging #7821 (16f9d33) into master (e845e16) will decrease coverage by 0.18%.
The diff coverage is n/a.

@@             Coverage Diff              @@
##             master    #7821      +/-   ##
============================================
- Coverage     59.28%   59.09%   -0.19%     
- Complexity      529      556      +27     
============================================
  Files          1077     1086       +9     
  Lines         43565    43798     +233     
  Branches       6368     6390      +22     
============================================
+ Hits          25826    25882      +56     
- Misses        14879    15045     +166     
- Partials       2860     2871      +11     

Impacted Files	Coverage Δ	Complexity Δ
...interceptor/ConsumerContextClusterInterceptor.java	80.00% <ø> (-3.34%)	0.00 <0.00> (ø)
...a/org/apache/dubbo/rpc/filter/AccessLogFilter.java	28.35% <0.00%> (-50.75%)	0.00% <0.00%> (ø%)
...va/org/apache/dubbo/rpc/support/AccessLogData.java	53.16% <0.00%> (-37.98%)	0.00% <0.00%> (ø%)
...ng/transport/dispatcher/all/AllChannelHandler.java	68.96% <0.00%> (-20.69%)	0.00% <0.00%> (ø%)
...ng/transport/dispatcher/WrappedChannelHandler.java	43.47% <0.00%> (-19.57%)	0.00% <0.00%> (ø%)
...bo/rpc/cluster/support/FailbackClusterInvoker.java	52.45% <0.00%> (-18.04%)	0.00% <0.00%> (ø%)
...dubbo/common/status/support/LoadStatusChecker.java	46.15% <0.00%> (-15.39%)	0.00% <0.00%> (ø%)
...rg/apache/dubbo/remoting/utils/PayloadDropper.java	76.92% <0.00%> (-15.39%)	0.00% <0.00%> (ø%)
...in/java/org/apache/dubbo/common/utils/JVMUtil.java	81.13% <0.00%> (-11.33%)	0.00% <0.00%> (ø%)
...dubbo/remoting/exchange/support/DefaultFuture.java	78.63% <0.00%> (-8.55%)	0.00% <0.00%> (ø%)
... and 75 more

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update e845e16...16f9d33. Read the comment docs.