zha scan progress and refresh

[martetassyns]

Breaking change

Proposed change

When the user presses 'Refresh Topology' in the zha integration's network visualization.
The button now shows that the operation is in progress, and refreshes the graph data after completion.

Type of change

• Dependency upgrade
• Bugfix (non-breaking change which fixes an issue)
• New feature (thank you!)
• Breaking change (fix/feature causing existing functionality to break)
• Code quality improvements to existing code or addition of tests

Example configuration

Additional information

This fix is dependant on the core actually returning that the topology scan message has completed.
This is pending as a pull request for core in: home-assistant/core#131978

• This PR fixes or closes issue: fixes #
• This PR is related to issue or discussion:
• Link to documentation pull request:

Checklist

• The code change is tested and works locally.
• There is no commented out code in this PR.
• Tests have been added to verify that the new code works.

If user exposed functionality or configuration variables are added/changed:

• Documentation added/updated for www.home-assistant.io