Update fake service device_tracker.see description (do not mention "known_devices.yaml")

[spacegaier]

Breaking change

Proposed change

Remove mention of "known_devices.yaml" and bring the description in sync with the "real" service from core. Separate PR for home-assistant/core is here.

Update: Switched to draft until the discussion in the core PR is resolved.

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 PR fixes or closes issue: fixes Dev tools -> Services: a note for "device_tracker.see" is obsolete #20691
• 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

[spacegaier]

Update: Switched to draft until the discussion in the core PR is resolved.