add is_original_sub_node_interface field to array node

[pvditt]

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[codecov]

Codecov Report

Attention: Patch coverage is 0% with 5 lines in your changes missing coverage. Please review.

Project coverage is 37.03%. Comparing base (d1a723e) to head (c2e5dac).
Report is 2 commits behind head on master.

Files with missing lines	Patch %	Lines
flyteidl/gen/pb-go/flyteidl/core/workflow.pb.go	0.00%	5 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #6018      +/-   ##
==========================================
- Coverage   37.03%   37.03%   -0.01%     
==========================================
  Files        1313     1313              
  Lines      131622   131627       +5     
==========================================
+ Hits        48742    48743       +1     
- Misses      78652    78656       +4     
  Partials     4228     4228              

Flag	Coverage Δ
unittests-datacatalog	51.58% <ø> (ø)
unittests-flyteadmin	54.07% <ø> (ø)
unittests-flytecopilot	22.23% <ø> (ø)
unittests-flytectl	62.46% <ø> (ø)
unittests-flyteidl	7.25% <0.00%> (-0.01%)	⬇️
unittests-flyteplugins	53.68% <ø> (ø)
unittests-flytepropeller	43.11% <ø> (ø)
unittests-flytestdlib	55.18% <ø> (+0.01%)	⬆️

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