Add Drop Columns Transformer pipeline parameters for DefaultAlgorithm

[jeremyliweishih]

Fixes #2939.

[codecov]

Codecov Report

Merging #2945 (f714be9) into main (c690662) will increase coverage by 0.1%.
The diff coverage is 100.0%.

@@           Coverage Diff           @@
##            main   #2945     +/-   ##
=======================================
+ Coverage   99.7%   99.7%   +0.1%     
=======================================
  Files        307     307             
  Lines      29215   29244     +29     
=======================================
+ Hits       29124   29153     +29     
  Misses        91      91             

Impacted Files	Coverage Δ
evalml/automl/automl_algorithm/automl_algorithm.py	100.0% <100.0%> (ø)
...valml/automl/automl_algorithm/default_algorithm.py	100.0% <100.0%> (ø)
...lml/automl/automl_algorithm/iterative_algorithm.py	100.0% <100.0%> (ø)
...valml/tests/automl_tests/test_default_algorithm.py	100.0% <100.0%> (ø)

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[eccabay]

LGTM! Just one clarifying question about a copied line

[chukarsten]

Looks good to me. I think we might want to file an issue to consider how to refactor the chunk moved into the private function to be shared between both Algorithms. That might help us think more about the lift & shift modularity that we wanted in the Algorithm base.

[chukarsten]

This looks like functionality from IterativeAlgorithm's _create_pipelines() function. Should we figure out how to refactor both these algorithm's to call the common function? This isn't blocking as the code chunk was already in there, but it would probably be worth an issue.

[jeremyliweishih]

Filed #2970!