Add modbus to Weblate

[Apollon77]

Checklist:

• [X] The adapter contains the i18n files in a separate folder with the default naming scheme
• [X] All translation JSON files are up-to-date (call gulp translateAndUpdateWordsJS and commit and push those changes to master/main)
• [X] Repository hook is configured on GitHub (set the Payload URL to https://weblate.iobroker.net/hooks/github/)
• [x] all checked

• Request:

Please add the following adapter to Weblate: Name: ioBroker.modbus URL: https://github.com/ioBroker/ioBroker.modbus

Remarks:

[UncleSamSwiss]

The adapter ioBroker.modbus was added to Weblate: https://weblate.iobroker.net/projects/adapters/modbus/

Please add the badge for Weblate translations to your adapter repository: https://github.com/ioBrokerTranslator/doc#add-badge-to-readmemd

From now on, please follow these guidelines: https://github.com/ioBrokerTranslator/doc#maintenance-of-your-adapter