Laravel-Excel: [BUG] Temp file is an Invalid Spreadsheet file error

Prerequisites

• Checked if your Laravel Excel version is still supported: https://docs.laravel-excel.com/3.1/getting-started/support.html#supported-versions
• Able to reproduce the behaviour outside of your code, the problem is isolated to Laravel Excel.
• Checked that your issue isn’t already filed.
• Checked if no PR was submitted that fixes this problem.
• Filled in the entire issue template

Versions

• PHP version: 7.3
• Laravel version: 7.12
• Package version: 3.1.19

Description

When importing a csv, this error is shown:

/private/var/tmp/laravel-excel-c7dP24qYpZ3MV15ecNHEfR3mD7FoaAxT is an Invalid Spreadsheet file.

Thrown by: /phpoffice/phpspreadsheet/src/PhpSpreadsheet/Reader/Csv.php:350

Steps to Reproduce

When I upload this Excel file: test.csv.zip

And execute this line of code:

Excel::toArray(new Import, request()->file('file'));

Expected behavior:

I receive an array, based on the CSV file.

Actual behavior:

An Exception was thrown:

/private/var/tmp/laravel-excel-c7dP24qYpZ3MV15ecNHEfR3mD7FoaAxT is an Invalid Spreadsheet file.