fix(NcCheckboxRadioSwitch): Fix invalid indeterminate checkbox semantics

Signed-off-by: Christopher Ng <[email protected]>

src/components/NcCheckboxRadioSwitch/NcCheckboxRadioSwitch.vue

@@ -283,7 +283,10 @@ export default {
 			:disabled="disabled"
 			:type="inputType"
 			:value="value"
-			v-bind="inputProps"
+			:checked="isChecked"
+			:indeterminate.prop="indeterminate"
+			:required="required"
+			:name="name"
 			v-on="listeners">
 		<NcCheckboxContent :id="id"
 			class="checkbox-radio-switch__content"
@@ -472,18 +475,6 @@ export default {
 			return 'span'
 		},
 
-		inputProps() {
-			if (this.isButtonType) {
-				return null
-			}
-			return {
-				checked: this.isChecked,
-				indeterminate: this.indeterminate,
-				required: this.required,
-				name: this.name,
-			}
-		},
-
 		listeners() {
 			if (this.isButtonType) {
 				return {