[fa] Update Time.php (#459)

* Update Time.php

* Update Language/fa/Time.php

Co-authored-by: Pooya Parsa <pooya_parsa_dadashi@yahoo.com>

---------

Co-authored-by: Pooya Parsa <pooya_parsa_dadashi@yahoo.com>

Author: Nightprince

Language/fa/Time.php

@@ -29,5 +29,5 @@
     'inFuture'       => 'در {0}',
     'yesterday'      => 'دیروز',
     'tomorrow'       => 'فردا',
-    'now'            => 'هیمن حالا',
+    'now'            => 'اکنون',
 ];