message: fleet_lock: fix clippy warnings
diff: @@ -113,7 +113,7 @@ impl Client {
  req.send()
  .map_err(|e| FleetLockError::FailedRequest(e.to_string()))
  })
  - .and_then(|resp| Self::map_response(resp))
  + .and_then(Self::map_response)
  }
  /// Try to unlock a semaphore slot on the remote manager.
  @@ -130,7 +130,7 @@ impl Client {
  req.send()
  .map_err(|e| FleetLockError::FailedRequest(e.to_string()))
  })
  - .and_then(|resp| Self::map_response(resp))
  + .and_then(Self::map_response)
  }
  /// Return a request builder for the target URL, with proper parameters set.
  