fix(forms): allow FormBuilder to create controls with any formState type (#20917)

Align formState type in FormBuilder#control with FormControl#constructor

Fixes #20368

PR Close #20917

packages/forms/src/form_builder.ts

@@ -54,7 +54,7 @@ export class FormBuilder {
    *
    */
   control(
-      formState: Object, validator?: ValidatorFn|ValidatorFn[]|null,
+      formState: any, validator?: ValidatorFn|ValidatorFn[]|null,
       asyncValidator?: AsyncValidatorFn|AsyncValidatorFn[]|null): FormControl {
     return new FormControl(formState, validator, asyncValidator);
   }