Delete 'reset_after' reference for KNX switches

[KNXBroker]

Proposed change

In the HA documentation 'reset_after' is mentioned in the 'invert' description of KNX switches. This should be removed as 'reset_after' is not applicable for KNX switches in HA.

Type of change

• Spelling, grammar or other readability improvements (current branch).
• Adjusted missing or incorrect information in the current documentation (current branch).
• Added documentation for a new integration I'm adding to Home Assistant (next branch).
  • I've opened up a PR to add logo's and icons in Brands repository.
• Added documentation for a new feature I'm adding to Home Assistant (next branch).
• Removed stale or deprecated documentation.

Additional information

N/A

Checklist

• This PR uses the correct branch, based on one of the following:
  • I made a change to the existing documentation and used the current branch.
  • I made a change that is related to an upcoming version of Home Assistant and used the next branch.
• The documentation follows the Home Assistant documentation standards.

[KNXBroker]

Reference to pull request: home-assistant/core#42026

[frenck]

Thanks, @KNXBroker 👍