[ICONS] Invalid icons.json: The icon needs to be a valid icon from Material Design Icons and start with `mdi:` for dictionary value @ data['entity']['sensor']['digin_stoerungen']['state']['1']. Got 'keine Störung'

Process completed with exit code 1.

Node.js 16 actions are deprecated. Please update the following actions to use Node.js 20: actions/checkout@v2. For more information see: https://github.blog/changelog/2023-09-22-github-actions-transitioning-from-node-16-to-node-20/.