v0.1.8

What's Changed

• Set minimum HA required version to 2022.9.0 (will not work with lower version)
• Remove deprecated SOURCE_TYPE_ constant
• Bumb PyAsuswrt library to 0.1.5
• Add lint checks action
• Add VSCode devcontainer support
• Add unit tests and related check action

Full Changelog: v0.1.7...v0.1.8