PHP 8.1 finfo_file returns application/octet-stream from .tar.xz file

[longthanhtran]

What steps will reproduce the problem?

Run the phpunit on tests/framework/validators/FileValidatorTest.php

What is the expected result?

The tests with FileValidatorTest should pass.

PHPUnit 4.8.34 by Sebastian Bergmann and contributors.

Runtime:	PHP 8.1.1
Configuration:	/var/www/phpunit.xml.dist

...............................................

Time: 96 ms, Memory: 6.00MB

OK (47 tests, 104 assertions)

What do you get instead?

Receive the fail test result

There were 2 failures:

1) yiiunit\framework\validators\FileValidatorTest::testValidateMimeTypeMaskValid with data set #7 ('test.tar.xz', 'application/x-xz', 'tar.xz')
Failed asserting that false is true.

/var/www/tests/framework/validators/FileValidatorTest.php:521
/var/www/vendor/phpunit/phpunit/phpunit:52

2) yiiunit\framework\validators\FileValidatorTest::testValidateFileByExtensionUsingMimeType with data set #7 ('test.tar.xz', 'application/x-xz', 'tar.xz')
Mime type detected was "application/octet-stream". Consider adding it to MimeTypeController::$aliases.
Failed asserting that false is true.

/var/www/tests/framework/validators/FileValidatorTest.php:572
/var/www/vendor/phpunit/phpunit/phpunit:52

FAILURES!
Tests: 47, Assertions: 104, Failures: 2.
ERROR: 1

Additional info

Q	A
Yii version	2.0.43
PHP version	8.1.1
Operating system	Ubuntu 20.04