Fix problem with getting cloud storages in Firefox

[Marishka17]

Motivation and context

Resolve #3719

How has this been tested?

Manually

Checklist

• I submit my changes into the develop branch
• I have added description of my changes into CHANGELOG file
  - [ ] I have updated the documentation accordingly
  - [ ] I have added tests to cover my changes
• I have linked related issues (read github docs)
• I have increased versions of npm packages if it is necessary (cvat-canvas,
  cvat-core, cvat-data and cvat-ui)

License

• I submit my code changes under the same MIT License that covers the project.
  Feel free to contact the maintainers if that's a concern.
• I have updated the license header for each file (see an example below)

# Copyright (C) 2021 Intel Corporation
#
# SPDX-License-Identifier: MIT

[Marishka17]

It was redundant information and resulted in an emergence of DataCloneError: The object could not be cloned

[Marishka17]

@dvkruchinin , Hi, Could you please prepare a test for this change? This problem is related not to the cloud storage feature. I understand, that for the cloud storage feature it is too hard to check this in a test, but there is one way to reproduce such behavior.
Need to create a task with share data (images), then e.g. remove an image and try to open an annotation task. In this case, a notification should appear.
It is actual for firefox.

[dvkruchinin]

Need to create a task with share data (images), then e.g. remove an image and try to open an annotation task. In this case, a notification should appear. It is actual for firefox.

@Marishka17 Sure. I'll see what I can do. At the moment, there are no tests for creating a task using share data, as this may cause some difficulties when running in CI.