Adds new integration [leonardlcl/mhtzn]

[leonardlcl]

Link to successful HACS action: https://github.com/leonardlcl/mhtzn/actions/runs/3218587979 Link to successful hassfest action (if integration): https://github.com/leonardlcl/mhtzn/actions/runs/3218587986

[hacs-bot[bot]]

Running checks on leonardlcl/mhtzn

[hacs-bot[bot]]

Your repository is now added to HACS :tada: Here is a few resources that can be useful:

• HACS Discord If you have questions about HACS this is the best place for it.
• Home Assistant Developer Blog Make sure you stay up to date.
• Home Assistant Devs @ twitter
• HACS @ twitter
• Use this GitHub action to validate your repository with HACS
• Use hassfest to validate your integration with this GitHub Action

You can generate a my link that will take the user directly to your integration inside HACS.

Example:

More variants can be found here