Fixed unable to load Drupal settings error during provision.

[tannguyen04]

Checklist before requesting a review

closes #183

• I have formatted the subject to include ticket number as [#123] Verb in past tense with dot at the end.
• I have added a link to the issue tracker
• I have provided information in Changed section about WHY something was done if this was not a normal implementation
• I have performed a self-review of my code
• I have commented my code, particularly in hard-to-understand areas
• I have added tests that prove my fix is effective or that my feature works
• I have run new and existing relevant tests locally with my changes, and they passed
• I have provided screenshots, where applicable

Changed

Screenshots

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 78.07%. Comparing base (5e40e22) to head (f288796).

Additional details and impacted files

@@            Coverage Diff             @@
##              1.x     #184      +/-   ##
==========================================
+ Coverage   77.97%   78.07%   +0.09%     
==========================================
  Files           8        8              
  Lines         454      456       +2     
==========================================
+ Hits          354      356       +2     
  Misses        100      100              

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[github-actions]

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