Increase timeout for login requests

[progval]

@terminaldweller Could you check this resolves #62 ?

[terminaldweller]

when i try to connect I get this:

matrix2051-matrix2051_matrix-1  | 21:34:30.760 [info]  Incoming connection from ::ffff:172.26.0.1:37082
matrix2051-matrix2051_matrix-1  |
matrix2051-matrix2051_matrix-1  | 21:34:41.019 [error] ** (MatchError) no match of right hand side value: ["terminaldweller"]
matrix2051-matrix2051_matrix-1  |     (matrix2051 0.1.0) lib/irc/handler.ex:1105: M51.IrcConn.Handler.handle_unbatched/2
matrix2051-matrix2051_matrix-1  |     (matrix2051 0.1.0) lib/irc/handler.ex:712: M51.IrcConn.Handler.handle/2
matrix2051-matrix2051_matrix-1  |     (matrix2051 0.1.0) lib/irc/handler.ex:132: M51.IrcConn.Handler.loop/1
matrix2051-matrix2051_matrix-1  |     (elixir 1.10.3) lib/task/supervised.ex:90: Task.Supervised.invoke_mfa/2
matrix2051-matrix2051_matrix-1  |     (stdlib 3.14) proc_lib.erl:226: :proc_lib.init_p_do_apply/3

But the connection is made successfully, not sure what the error means.
I can connect to matrix.org and see the room I'm in.

[progval]

Thanks, I'll write another fix for that