fix: Removing broadcast hint

[memoryz]

No description provided.

[memoryz]

/azp run

[azure-pipelines]

Azure Pipelines successfully started running 1 pipeline(s).

[codecov-commenter]

Codecov Report

Merging #1255 (76e7e55) into master (d8e64b3) will decrease coverage by 0.20%.
The diff coverage is 100.00%.

❗ Current head 76e7e55 differs from pull request most recent head ca38e53. Consider uploading reports for the commit ca38e53 to get more accurate results

@@            Coverage Diff             @@
##           master    #1255      +/-   ##
==========================================
- Coverage   83.13%   82.93%   -0.21%     
==========================================
  Files         300      300              
  Lines       13699    13699              
  Branches      660      660              
==========================================
- Hits        11389    11361      -28     
- Misses       2310     2338      +28     

Impacted Files	Coverage Δ
...t/azure/synapse/ml/explainers/KernelSHAPBase.scala	96.07% <100.00%> (ø)
...crosoft/azure/synapse/ml/explainers/LIMEBase.scala	98.18% <100.00%> (ø)
...e/ml/recommendation/RankingTrainValidationSplit.py	41.66% <0.00%> (-58.34%)	⬇️
...c/main/python/synapse/ml/nn/ConditionalBallTree.py	58.82% <0.00%> (-17.65%)	⬇️
...rc/main/python/synapse/ml/stages/UDFTransformer.py	45.45% <0.00%> (-15.16%)	⬇️
...recommendation/RankingTrainValidationSplitModel.py	81.81% <0.00%> (-9.10%)	⬇️
...crosoft/azure/synapse/ml/io/http/HTTPClients.scala	73.33% <0.00%> (-3.34%)	⬇️
.../execution/streaming/continuous/HTTPSourceV2.scala	92.80% <0.00%> (+0.71%)	⬆️

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[memoryz]

Fixes #1249

[memoryz]

/azp run

[azure-pipelines]

Azure Pipelines successfully started running 1 pipeline(s).

[memoryz]

/azp run

[azure-pipelines]

Azure Pipelines successfully started running 1 pipeline(s).

[memoryz]

@mhamilton723 Mark the user has confirmed the fix works. Can you please merge the PR?