[5.x] Remove single quote in Asset upload (statamic#11858)

Author: adampatterson

src/Assets/AssetUploader.php

@@ -89,6 +89,8 @@ public static function getSafeFilename($string)
             '?' => '-',
             '*' => '-',
             '%' => '-',
+            "'" => '-',
+            '--' => '-',
         ];
 
         return (string) Str::of(urldecode($string))

tests/Assets/AssetUploaderTest.php

@@ -31,6 +31,8 @@ public static function filenameReplacementsProvider()
             'question marks' => ['one?two.jpg', 'one-two.jpg'],
             'asterisks' => ['one*two.jpg', 'one-two.jpg'],
             'percentage' => ['one%two.jpg', 'one-two.jpg'],
+            'single quote' => ["one'two'three.jpg", 'one-two-three.jpg'],
+            'double dash' => ['one--two--three.jpg', 'one-two-three.jpg'],
             'ascii' => ['fòô-bàř', 'foo-bar'],
         ];
     }