Fix run script for Home Assistant 2024.10+

Home Assistant moved to `uv` in 2024.10. And they set `UV_SYSTEM_PYTHON=true` in their Docker image. This causes several errors (see #36) during start up when extra packages are installed (for example, by HACS).

We fix this by setting `UV_SYSTEM_PYTHON=false` after creating a venv.

Author: SaswatPadhi

run

@@ -101,6 +101,7 @@ fi
 bashio::log.info "Activating venv"
 # shellcheck source=/dev/null
 . "$VENV_PATH/bin/activate"
+export UV_SYSTEM_PYTHON=false
 
 bashio::log.info "Setting new \$HOME"
 HOME="$( getent passwd "$USER" | cut -d: -f6 )"