Fixed a build error about BLE

Fixed a build error about BLE

When trying to build android without BLE transport, the build error is caused.
caleconnectionmanager.c is included only when built with BLE transport,
so the functions on it should not be called without BLE.

Change-Id: Ic9ad006ec21e93774c5df46747b296e64cfb76fb
Signed-off-by: Jaewook Jung <jw0213.jung@samsung.com>
Reviewed-on: https://gerrit.iotivity.org/gerrit/16517
Tested-by: jenkins-iotivity <jenkins@iotivity.org>
Reviewed-by: jihwan seo <jihwan.seo@samsung.com>
Reviewed-by: Dan Mihai <Daniel.Mihai@microsoft.com>
Reviewed-by: Uze Choi <uzchoi@samsung.com>