[#3979]can configure not decode invocation context

[liubao68]

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[codecov-commenter]

Codecov Report

Merging #4020 (0332e77) into 2.8.x (e0bd12b) will increase coverage by 0.01%.
The diff coverage is 100.00%.

❗ Current head 0332e77 differs from pull request most recent head d935c22. Consider uploading reports for the commit d935c22 to get more accurate results

@@             Coverage Diff              @@
##              2.8.x    #4020      +/-   ##
============================================
+ Coverage     74.17%   74.18%   +0.01%     
  Complexity      703      703              
============================================
  Files          1597     1597              
  Lines         40193    40195       +2     
  Branches       3670     3671       +1     
============================================
+ Hits          29812    29820       +8     
+ Misses         8888     8884       -4     
+ Partials       1493     1491       -2     

Files	Coverage Δ
.../org/apache/servicecomb/common/rest/RestConst.java	100.00% <ø> (ø)
...omb/common/rest/RestProducerInvocationCreator.java	90.47% <100.00%> (-4.40%)	⬇️
...e/servicecomb/edge/core/EdgeInvocationCreator.java	0.00% <ø> (ø)

... and 3 files with indirect coverage changes

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