fix: bound specific python version

.github/workflows/lint.yml

@@ -12,7 +12,7 @@ jobs:
         uses: actions/checkout@v3
       - uses: actions/setup-python@v3
         with:
-          python-version: "3.x"
+          python-version: 3.11
       - uses: snok/install-poetry@v1
       - name: Install Dependencies
         run: poetry install

README.md

@@ -7,7 +7,7 @@ the [Home Assistant integration](https://www.home-assistant.io/integrations/airt
 
 Prerequisites:
 
-- [Python 3.7.2+](https://www.python.org/downloads/)
+- [Python](https://www.python.org/downloads/) with version 3.11 that is required by Home Assistant ([docs](https://developers.home-assistant.io/docs/development_environment?_highlight=python&_highlight=versi#manual-environment))
 - [Poetry](https://python-poetry.org/docs/#installation)
 
 Install dependencies: