v.0.8.1

Improvements:

1. Service dependencies were updated.

2. [LUNA-7359] The droi parameter from now on supports the WKT form, see WKT description for more information.

   This change affects human tracking and people count analytics and videosdk resource.

3. [LUNA-7388] The analytics image_retain_policy parameter has been extended by ttl, which regulates lifetime of saved images, see videosdk resource for example.

Migration:

See a migration manual.