Update Pyrogram to v2.2.15

Author: SpEcHiDe

pyrogram/__init__.py

@@ -17,7 +17,7 @@
 #  along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.
 
 __fork_name__ = "pyrotgfork"
-__version__ = "2.2.14"
+__version__ = "2.2.15"
 __license__ = "GNU Lesser General Public License v3.0 (LGPL-3.0)"
 __copyright__ = "Copyright (C) 2017-present Dan <https://github.com/delivrance>"