fix light menu fg theming

fixes #67918

src/vs/platform/theme/common/colorRegistry.ts

@@ -257,7 +257,7 @@ export const scrollbarSliderActiveBackground = registerColor('scrollbarSlider.ac
 export const progressBarBackground = registerColor('progressBar.background', { dark: Color.fromHex('#0E70C0'), light: Color.fromHex('#0E70C0'), hc: contrastBorder }, nls.localize('progressBarBackground', "Background color of the progress bar that can show for long running operations."));
 
 export const menuBorder = registerColor('menu.border', { dark: null, light: null, hc: contrastBorder }, nls.localize('menuBorder', "Border color of menus."));
-export const menuForeground = registerColor('menu.foreground', { dark: selectForeground, light: selectForeground, hc: selectForeground }, nls.localize('menuForeground', "Foreground color of menu items."));
+export const menuForeground = registerColor('menu.foreground', { dark: selectForeground, light: foreground, hc: selectForeground }, nls.localize('menuForeground', "Foreground color of menu items."));
 export const menuBackground = registerColor('menu.background', { dark: selectBackground, light: selectBackground, hc: selectBackground }, nls.localize('menuBackground', "Background color of menu items."));
 export const menuSelectionForeground = registerColor('menu.selectionForeground', { dark: listActiveSelectionForeground, light: listActiveSelectionForeground, hc: listActiveSelectionForeground }, nls.localize('menuSelectionForeground', "Foreground color of the selected menu item in menus."));
 export const menuSelectionBackground = registerColor('menu.selectionBackground', { dark: listActiveSelectionBackground, light: listActiveSelectionBackground, hc: listActiveSelectionBackground }, nls.localize('menuSelectionBackground', "Background color of the selected menu item in menus."));

src/vs/platform/theme/common/styler.ts

@@ -327,10 +327,5 @@ export const defaultMenuStyles = <IMenuStyleOverrides>{
 };
 
 export function attachMenuStyler(widget: IThemable, themeService, style?: IMenuStyleOverrides): IDisposable {
-	const styles = { ...defaultMenuStyles, ...style };
-	const fallback: IMenuStyleOverrides = {
-		foregroundColor: !!styles.foregroundColor && !!themeService && !!themeService.getTheme().getColor(styles.foregroundColor) ? styles.foregroundColor : foreground
-	};
-
-	return attachStyler(themeService, { ...styles, ...fallback }, widget);
+	return attachStyler(themeService, { ...defaultMenuStyles, ...style }, widget);
 }