Fix Arlo Q not working with 0.48.1

[viswa-swami]

Description:

This change will re-enable the functionality for Arlo Q cameras.

When we added the code to enable/disable motion detection, we assumed that base station will be present for all arlo type of cameras. But found recently that Arlo Q cameras does not have base station. So, removed the base_station dependency in the init code. Line 52 in the init code was the cause of Arlo Q not working which has been removed now.

Instead added code in enable/disable motion detection code to first check if base station is detected by library. If base station is detected then it will use it to enable the motion detection. If not detected, even if service was called, it will not do anything (For example, if some one has only Arlo Q cameras, then base station will not be detected, then even if they run the 'enable_motion_detection' service, it will not do anything). This change will also make sure that Enable/Disable motion detection service continues to work for Arlo and Arlo Pro cameras which have base station. Tested with the Arlo cameras that I have at my home.

Enabling/disabling the motion detection for Arlo Q cameras (assuming it has that capability) will not work for this type of camera yet. It has to be added by someone who has that camera, as I don't know the protocol nor have that camera to do that.

Related issue (if applicable): fixes #8412

Pull request in home-assistant.github.io with documentation (if applicable): home-assistant/home-assistant.github.io#<home-assistant.github.io PR number goes here>

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• Documentation added/updated in home-assistant.github.io

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[mention-bot]

@viswa-swami, thanks for your PR! By analyzing the history of the files in this pull request, we identified @tchellomello and @fabaff to be potential reviewers.

[balloob]

Thanks!