Use constant instead of field

Proprietary

Convert static readonly fields with literal initializers to const.

OpenRewrite.Recipes.CSharp.CodeQuality.Style.UseConstantInsteadOfField

mod run . --recipe=OpenRewrite.Recipes.CSharp.CodeQuality.Style.UseConstantInsteadOfField

Install it once, then run it on every repository under the current directory. New to the Moderne CLI? Set it up.