Click instead of hover to open dropdown menus

[bsekachev]

Motivation and context

Before different dropdown menus are opened on hover.
It was decided to change the behaviour and open them by click only.

Affected menus:

• Project page: Actions menu
• Projects page: Actions menu
• Task page: Actions menu
• Task page: Job actions menu
• Tasks page: Actions menu
• Jobs page: Actions menu
• Cloud storages page: Action menu
• Models page: Actions menu
• Annotation view: Menu button
• Annotation view: Controls on side panel
• Annotation view: Objects context menu
• Annotation view: Filters modal => Recent filters
• Header: User menu button
• Webhooks page : Action menu
• Invitation page: Action menu
• Organization page: Action menu

How has this been tested?

Checklist

• I submit my changes into the develop branch
• I have created a changelog fragment
• I have updated the documentation accordingly
• I have added tests to cover my changes
• I have linked related issues (see 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.

[bsekachev]

/check

[github-actions]

✔️ All checks completed successfully
📄 See logs here

[bsekachev]

/check

[github-actions]

✔️ All checks completed successfully
📄 See logs here

[bsekachev]

/check

[github-actions]

✔️ All checks completed successfully
📄 See logs here

[klakhov]

Looked over the patch, everything looks ok.

Just one question: Should we import <Menu> now only from components/dropdown-menu for consistency? Now I see there are a couple of files that still have import Menu from 'antd/lib/menu';