fix: missing else condition in terraform_run

[jjmachan]

Description

Motivation and Context

How Has This Been Tested?

Checklist:

• [ ] My code follows the bentoctl code style, both make format and make lint script have passed
• [ ] My change reduces project test coverage and requires unit tests to be added
• [ ] I have added unit tests covering my code change
• [ ] My change requires a change to the documentation
• [ ] I have updated the documentation accordingly

[codecov[bot]]

Codecov Report

Merging #128 (e5c0572) into main (242f9d9) will increase coverage by 0.22%. The diff coverage is 0.00%.

@@            Coverage Diff             @@
##             main     #128      +/-   ##
==========================================
+ Coverage   72.00%   72.22%   +0.22%     
==========================================
  Files          16       16              
  Lines         893      893              
==========================================
+ Hits          643      645       +2     
+ Misses        250      248       -2     

Flag	Coverage Δ
unit-tests	72.22% <0.00%> (+0.22%)	:arrow_up:

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Impacted Files	Coverage Δ
bentoctl/terraform.py	34.28% <0.00%> (ø)
bentoctl/cli/__init__.py	86.90% <0.00%> (+2.38%)	:arrow_up:

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