docs(getting_started): fix broken link

[Smallfu666]

Description

Update the "getting_started" document by changing "version type" to "version scheme." Additionally, fix the broken link by redirecting that to the "version_scheme" section.

Close: #1008

Checklist

• Add test cases to all the changes you introduce
• Run ./scripts/format and ./scripts/test locally to ensure this change passes linter check and test
• Test the changes on the local machine manually
• Update the documentation for the changes

Expected behavior

Steps to Test This Pull Request

Additional context

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 97.53%. Comparing base (120d514) to head (50d597d).
Report is 286 commits behind head on master.

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #1075      +/-   ##
==========================================
+ Coverage   97.33%   97.53%   +0.19%     
==========================================
  Files          42       55      +13     
  Lines        2104     2477     +373     
==========================================
+ Hits         2048     2416     +368     
- Misses         56       61       +5     

Flag	Coverage Δ
unittests	97.53% <ø> (+0.19%)	⬆️

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