updated RequiredFieldText to use translation

public/locales/en/createDataset.json

@@ -4,6 +4,7 @@
     "title": "Metadata Tip",
     "content": "After adding the dataset, click the Edit Dataset button to add more metadata."
   },
+  "requiredFields": "Asterisks indicate required fields",
   "datasetForm": {
     "title": "Title"
   },

src/components/form/RequiredFieldText/RequiredFieldText.tsx

@@ -1,10 +1,12 @@
 import { RequiredInputSymbol } from '@iqss/dataverse-design-system'
+import { useTranslation } from 'react-i18next'
 
 export function RequiredFieldText() {
+  const { t } = useTranslation('createDataset')
   return (
     <p>
       <RequiredInputSymbol />
-      Asterisks indicate required fields
+      {t('requiredFields')}
     </p>
   )
 }