6 files declare their use of FileNotFoundException in Zircon Profile 8

File.php in vendor/symfony/http-foundation/File/File.php

FileBinaryMimeTypeGuesser.php in vendor/symfony/http-foundation/File/MimeType/FileBinaryMimeTypeGuesser.php

FileinfoMimeTypeGuesser.php in vendor/symfony/http-foundation/File/MimeType/FileinfoMimeTypeGuesser.php

MimeTypeGuesser.php in vendor/symfony/http-foundation/File/MimeType/MimeTypeGuesser.php

MimeTypeGuesserInterface.php in vendor/symfony/http-foundation/File/MimeType/MimeTypeGuesserInterface.php

UploadedFile.php in vendor/symfony/http-foundation/File/UploadedFile.php