[8.x] Use Psy\debug() function instead of deprecated method. (#1121)

See bobthecow/psysh@d7aaa3f

Signed-off-by: Mior Muhammad Zaki <[email protected]>

Author: crynobone

src/Browser.php

@@ -768,7 +768,7 @@ public function dd()
      */
     public function tinker()
     {
-        \Psy\Shell::debug([
+        \Psy\debug([
             'browser' => $this,
             'driver' => $this->driver,
             'resolver' => $this->resolver,