chore: deprecate some constants

[halildurmus]

Description

Related Issue

Type of Change

• ✨ feat -- New feature (non-breaking change which adds functionality)
• 🛠️ fix -- Bug fix (non-breaking change which fixes an issue)
• ❌ ! -- Breaking change (fix or feature that would cause existing functionality to change)
• 🧹 refactor -- Code refactor
• ✅ ci -- Build configuration change
• 📝 docs -- Documentation
• 🧪 test -- Test
• 🗑️ chore -- Chore

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 61.96%. Comparing base (577db81) to head (ffa80f8).

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #901   +/-   ##
=======================================
  Coverage   61.96%   61.96%           
=======================================
  Files          33       33           
  Lines        1057     1057           
=======================================
  Hits          655      655           
  Misses        402      402           

Flag	Coverage Δ
win32	59.94% <ø> (ø)

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Files with missing lines	Coverage Δ
packages/win32/lib/src/constants.dart	8.77% <ø> (ø)