Use MimeTypes guessMimeType for better and more extensible MimeType detection (#3188)

* Use the MimeTypes guessers for Mimetype detection

Signed-off-by: Kevin Ullyott <[email protected]>

* Fix styling

---------

Signed-off-by: Kevin Ullyott <[email protected]>

Author: Orrison

src/Support/File.php

@@ -2,7 +2,7 @@
 
 namespace Spatie\MediaLibrary\Support;
 
-use Finfo;
+use Symfony\Component\Mime\MimeTypes;
 
 class File
 {
@@ -23,8 +23,6 @@ public static function getHumanReadableSize(int $sizeInBytes): string
 
     public static function getMimeType(string $path): string
     {
-        $finfo = new Finfo(FILEINFO_MIME_TYPE);
-
-        return $finfo->file($path);
+        return MimeTypes::getDefault()->guessMimeType($path);
     }
 }