Update translations and versions in documentation

Author: eighty9nine

content/plugins/eightynine-excel-import.md

@@ -10,7 +10,7 @@ docs_urls:
     v4: https://raw.githubusercontent.com/eighty9nine/filament-excel-import/4.x/README.md
 github_repository: eighty9nine/filament-excel-import
 has_dark_theme: true
-has_translations: false
-versions: [3]
+has_translations: true
+versions: [3,4]
 publish_date: 2023-10-23
 ---