feat: port Algebra.Order.ToIntervalMod (#3952)

Author: Parcly-Taxel

Mathlib.lean

@@ -259,6 +259,7 @@ import Mathlib.Algebra.Order.Sub.Basic
 import Mathlib.Algebra.Order.Sub.Canonical
 import Mathlib.Algebra.Order.Sub.Defs
 import Mathlib.Algebra.Order.Sub.WithTop
+import Mathlib.Algebra.Order.ToIntervalMod
 import Mathlib.Algebra.Order.UpperLower
 import Mathlib.Algebra.Order.WithZero
 import Mathlib.Algebra.Order.ZeroLEOne