fixup! feat(material-experimental/mdc-form-field): separate out text and icon prefixes/suffixes

Author: mmalerba

src/material-experimental/mdc-form-field/directives/prefix.ts

@@ -17,7 +17,6 @@ export const MAT_PREFIX = new InjectionToken<MatPrefix>('MatPrefix');
 
 /** Prefix to be placed in front of the form field. */
 @Directive({
-  /** @breaking-change 13.0.0 remove [matPrefix] */
   selector: '[matPrefix], [matIconPrefix], [matTextPrefix]',
   providers: [{provide: MAT_PREFIX, useExisting: MatPrefix}],
 })

src/material-experimental/mdc-form-field/directives/suffix.ts

@@ -17,7 +17,6 @@ export const MAT_SUFFIX = new InjectionToken<MatSuffix>('MatSuffix');
 
 /** Suffix to be placed at the end of the form field. */
 @Directive({
-  /** @breaking-change 13.0.0 remove [matSuffix] */
   selector: '[matSuffix], [matIconSuffix], [matTextSuffix]',
   providers: [{provide: MAT_SUFFIX, useExisting: MatSuffix}],
 })