remove unused import

src/libs/actions/IOU.ts

@@ -1,7 +1,7 @@
 import {format} from 'date-fns';
 import {fastMerge, Str} from 'expensify-common';
 import {InteractionManager} from 'react-native';
-import type {NullishDeep, OnyxCollection, OnyxEntry, OnyxInputValue, OnyxMergeInput, OnyxUpdate} from 'react-native-onyx';
+import type {NullishDeep, OnyxCollection, OnyxEntry, OnyxInputValue, OnyxUpdate} from 'react-native-onyx';
 import Onyx from 'react-native-onyx';
 import type {PartialDeep, SetRequired, ValueOf} from 'type-fest';
 import ReceiptGeneric from '@assets/images/receipt-generic.png';