Revert "feat(deps): bump github.com/spf13/viper from 1.17.0 to 1.18.0"

[denopink]

Reverts #372

[guardrails]

⚠️ We detected 1 security issue in this pull request:

Vulnerable Libraries (1)

Severity	Details
High	pkg:golang/github.com/spf13/viper@v1.17.0 upgrade to: > v1.17.0

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[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

❗ No coverage uploaded for pull request base (main@bf2825e). Click here to learn what that means.

❗ Current head 0ca2df8 differs from pull request most recent head 29db7ed. Consider uploading reports for the commit 29db7ed to get more accurate results

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #374   +/-   ##
=======================================
  Coverage        ?   59.88%           
=======================================
  Files           ?       18           
  Lines           ?     1558           
  Branches        ?        0           
=======================================
  Hits            ?      933           
  Misses          ?      611           
  Partials        ?       14           

Flag	Coverage Δ
unittests	59.88% <ø> (?)

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