chore: update comment

Author: brandyscarney

core/src/css/ionic/utils.bundle.ionic.scss

@@ -1,9 +1,9 @@
 @forward "../../foundations/ionic.utility";
 
-// TODO(ROU-5316): The padding utility is not included here
-// because it uses hardcoded pixel values instead of values
-// from the design tokens. We need to investigate how to
-// align the padding utility with the design tokens.
+// The padding utility is not included here because it
+// uses hardcoded pixel values. Instead, the margin
+// and padding related utilities are generated by
+// the design tokens.
 @import "../float-elements";
 @import "../text-alignment";
 @import "../text-transformation";