Update linter workflow

Author: kaziamov

.github/workflows/linter-check.yml

@@ -13,10 +13,10 @@ jobs:
       - name: Set up Python
         uses: actions/setup-python@v4
         with:
-          python-version: '3.10.6'
+          python-version: '3.12'
       - uses: actions/checkout@v2
       - uses: actions/setup-python@v2
       - run: pip install poetry
-      - run: poetry env use 3.10.6
+      - run: poetry env use 3.12
       - run: poetry install
       - run: poetry run flake8 tgbot