removing storybook of old hardcoded test

Author: charleycampbell

dotcom-rendering/src/components/marketing/epics/ContributionsEpic.stories.tsx

@@ -330,20 +330,6 @@ export const WithThreeTierChoiceCardsForUS: Story = {
 	},
 };
 
-export const WithThreeTierChoiceCardsSimplifiedForUS: Story = {
-	name: 'ContributionsEpic with three tier choice cards for US (Simplified third choice)',
-	args: {
-		...meta.args,
-		countryCode: 'US',
-		variant: {
-			...props.variant,
-			name: 'TEST_EPIC_SIMPLIFIED_THIRD_CHOICE_CARD',
-			secondaryCta: undefined,
-			showChoiceCards: true,
-		},
-	},
-};
-
 export const WithThreeTierDiscountChoiceCards: Story = {
 	name: 'ContributionsEpic with discounted three tier choice cards',
 	args: {