Add "auto-orient" option

Author: Pierstoval

Command.php

@@ -552,6 +552,16 @@ public function strokeWidth(float $strokeWidth): self
         return $this;
     }
 
+    /**
+     * @see https://imagemagick.org/script/command-line-options.php#auto-orient
+     */
+    public function autoOrient(): self
+    {
+        $this->command[] = '-auto-orient';
+
+        return $this;
+    }
+
     /**
      * /!\ Append a raw command to ImageMagick.
      * Not safe! Use at your own risks!
@@ -567,7 +577,7 @@ public function rawCommand(string $command, bool $append = false): self
 If the option you need is not supported, please open an issue or a pull-request at https://github.com/Orbitale/ImageMagickPHP in order for us to implement the option you need! 😃
 MSG
 ;
-        trigger_error($msg, E_USER_DEPRECATED);
+        @trigger_error($msg, E_STRICT);
 
         if ($append) {
             $this->commandToAppend[] = $command;