ci: force reinstall of clickhouse_insert to ensure CLI is up-to-date

Author: Кирилл Горелов

.github/workflows/python-ci.yml

@@ -34,6 +34,7 @@ jobs:
           python -m pip install --upgrade pip
           pip install -r requirements.txt
           pip install -r requirements-dev.txt
+          pip uninstall -y clickhouse_insert || true
           pip install .
 
       - name: Run tests