fix: leak sensitive secrets option not working

[joshm91]

Hey Ory team!

I'm very new to this code base so I'm not 100% sure that this is the correct fix so any feedback is appreciated.

I'm also not sure how to programatically test the fix but I'm happy to add tests with some guidance.

Related issue(s)

#1067

Checklist

• I have read the contributing guidelines.
• I have referenced an issue containing the design document if my change
  introduces a new feature.
• I am following the
  contributing code guidelines.
• I have read the security policy.
• I confirm that this pull request does not address a security
  vulnerability. If this pull request addresses a security vulnerability, I
  confirm that I got the approval (please contact
  [email protected]) from the maintainers to push
  the changes.
• I have added tests that prove my fix is effective or that my feature
  works.
• I have added or changed the documentation.

[codecov]

Codecov Report

Merging #1104 (74e6d6e) into master (af5ce29) will decrease coverage by 0.02%.
The diff coverage is 100.00%.

❗ Current head 74e6d6e differs from pull request most recent head 5aa95b4. Consider uploading reports for the commit 5aa95b4 to get more accurate results

@@            Coverage Diff             @@
##           master    #1104      +/-   ##
==========================================
- Coverage   77.65%   77.64%   -0.02%     
==========================================
  Files          80       80              
  Lines        3965     3963       -2     
==========================================
- Hits         3079     3077       -2     
  Misses        607      607              
  Partials      279      279              

Impacted Files	Coverage Δ
driver/configuration/provider_koanf.go	88.88% <100.00%> (+0.04%)	⬆️

... and 1 file with indirect coverage changes

[aeneasr]

This is correct, thank you! :)