v0.8.9 🧰Adjust to 2022.6 update, script to download OTA, less criticial improvements.

Changes

• #63 Script to download FW, documentation updates @mdeweerd
• #64 Remove file in case of error when fetching url @mdeweerd
• #65 Integrate pylint recommendations, fixes. @mdeweerd
• #66 Remove 'domains' key from hacs @mdeweerd
• #67 Update HACS URL @wrt54g
• #69 Fix Deprecated use of async_get_(registry|device) since 2022.6 @mdeweerd

⭐️ Thank you so much for helping out to keep this integration awesome

@mdeweerd and @wrt54g