fix(frontend): show required marker for select and multiselect widgets

app/client/src/widgets/MultiSelectWidget/component/index.tsx

@@ -52,6 +52,7 @@ export interface MultiSelectProps
   labelTextSize?: TextSize;
   labelStyle?: string;
   compactMode: boolean;
+  isRequired?: boolean;
   isValid: boolean;
   allowSelectAll?: boolean;
   widgetId: string;
@@ -72,6 +73,7 @@ function MultiSelectComponent({
   dropdownStyle,
   dropDownWidth,
   isDynamicHeightEnabled,
+  isRequired,
   isValid,
   labelAlignment,
   labelPosition,
@@ -203,6 +205,7 @@ function MultiSelectComponent({
           fontSize={labelTextSize}
           fontStyle={labelStyle}
           isDynamicHeightEnabled={isDynamicHeightEnabled}
+          isRequired={isRequired}
           loading={loading}
           position={labelPosition}
           text={labelText}

app/client/src/widgets/MultiSelectWidget/widget/index.tsx

@@ -563,6 +563,7 @@ class MultiSelectWidget extends BaseWidget<
         dropdownStyle={{
           zIndex: Layers.dropdownModalWidget,
         }}
+        isRequired={this.props.isRequired}
         isValid={this.props.isValid}
         labelAlignment={this.props.labelAlignment}
         labelPosition={this.props.labelPosition}

app/client/src/widgets/SelectWidget/component/index.tsx

@@ -392,6 +392,7 @@ class SelectComponent extends React.Component<
             fontStyle={labelStyle}
             helpText={labelTooltip}
             isDynamicHeightEnabled={isDynamicHeightEnabled}
+            isRequired={this.props.isRequired}
             loading={isLoading}
             position={labelPosition}
             ref={this.labelRef}