Merge changes from topic "floss_suspend_resume_api"

* changes:
  Make errors a bit more obvious
  Floss: Add GATT interface to suspend module.
  Floss: Add GATT interface for use by modules.
  Floss: GATT facade service and client topshim test apis.
  Floss: Tell the controller to allow all devices Topshim API
  Floss: Tell the controller to allow all devices BTIF API
  Floss: Tell the controller to allow all devices BTA API
  Floss: Tell the controller to allow all devices BTM API
  Floss: Tell the controller to allow all devices Controller shim API
  Floss: Topshim test updates.
  Floss: Add in async waiting for random number.
  Floss: Allow the device to be woken by HID devices Topshim API
  Floss: Allow the device to be woken by HID devices BTIF API
  Floss: Allow the device to be woken by HID devices BTA API
  Floss: Allow the device to be woken by HID devices BTM API
  Floss: Allow the device to be woken by HID devices Controller shim API
  Floss: Allow the device to be woken by HID devices Controller API
  Floss: Plumb suspend id from powerd to suspend
  Floss: Better ACL Disconnect implementation.
  Floss: Le Rand Callback interface declaration