Creating modmail channel with more permissions for Enso

cogs/modmail.py

@@ -434,7 +434,7 @@ class Modmail(Cog):
                 guild.default_role: discord.PermissionOverwrite(read_messages=False, send_messages=False),
                 guild.me: discord.PermissionOverwrite(embed_links=True, read_messages=True, manage_messages=True,
                                                       manage_channels=True, read_message_history=True,
-                                                      send_messages=True),
+                                                      send_messages=True, attach_files=True),
                 member: discord.PermissionOverwrite(read_messages=True, send_messages=True)
             }