add bound inputs to array node idl

[pvditt]

Why are the changes needed?

• setting up adding support for binding inputs for array node

What changes were proposed in this pull request?

• add bound_inputs field to array node spec

How was this patch tested?

n/a

Setup process

Screenshots

Check all the applicable boxes

• I updated the documentation accordingly.
• All new and existing tests passed.
• All commits are signed-off.

Related PRs

Docs link

[flyte-bot]

Code Review Agent Run Status

• Limitations and other issues: ❌ Failure - The AI Code Review Agent skipped reviewing this change because it is configured to exclude certain pull requests based on the source/target branch or the pull request status. You can change the settings here, or contact the agent instance creator at [email protected].

[codecov]

Codecov Report

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

Project coverage is 36.89%. Comparing base (d609017) to head (67032bf).
Report is 1 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    #6276      +/-   ##
==========================================
- Coverage   36.89%   36.89%   -0.01%     
==========================================
  Files        1318     1318              
  Lines      134886   134891       +5     
==========================================
- Hits        49770    49764       -6     
- Misses      80780    80791      +11     
  Partials     4336     4336              

Flag	Coverage Δ
unittests-datacatalog	51.58% <ø> (ø)
unittests-flyteadmin	51.85% <ø> (-0.03%)	⬇️
unittests-flytecopilot	30.99% <ø> (ø)
unittests-flytectl	62.29% <ø> (ø)
unittests-flyteidl	7.22% <0.00%> (-0.01%)	⬇️
unittests-flyteplugins	54.04% <ø> (ø)
unittests-flytepropeller	42.86% <ø> (ø)
unittests-flytestdlib	55.35% <ø> (ø)

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[flyte-bot]

Code Review Agent Run Status

• Limitations and other issues: ❌ Failure - Bito Code Review Agent couldn't review this pull request because it is no longer valid. It may have been merged, or the source/target branch may not exist.