Revert "Trim ToString() for units without abbreviation"

This reverts commit cbee202.

Author: angularsen

UnitsNet/QuantityFormatter.cs

@@ -124,12 +124,6 @@ public static string Format<TUnitType>(IQuantity<TUnitType> quantity, string for
         /// <returns>The string representation.</returns>
         public static string Format<TUnitType>(IQuantity<TUnitType> quantity, string format, IFormatProvider? formatProvider)
             where TUnitType : Enum
-        {
-            return FormatUntrimmed(quantity, format, formatProvider).Trim();
-        }
-
-        private static string FormatUntrimmed<TUnitType>(IQuantity<TUnitType> quantity, string format, IFormatProvider? formatProvider)
-            where TUnitType : Enum
         {
             formatProvider ??= CultureInfo.CurrentUICulture;