Fix lock up issue when no response from muse-server

Fix lock up issue when no response from muse-server

- "camera_create" is not returned if no msg is received from muse-server after requested,
  so, we should close fd to receive msg from muse-server, then we can return error properly.

[Version] 0.4.4
[Profile] Common
[Issue Type] Bug fix
[Dependency module] N/A
[Test] [M(T) - Boot=(OK), sdb=(OK), Home=(OK), Touch=(OK), Version=tizen-4.0-unified_20180207.1]

Change-Id: Ifc73dfc61bf1ff66db8f41a36340042c55156557
Signed-off-by: Jeongmo Yang <jm80.yang@samsung.com>