instal postgres 14 in test workflow

.github/workflows/test.yaml

@@ -16,7 +16,7 @@ jobs:
  python-version: 3.7.7
  - name: Install dependencies
  run: |
- sh -c 'echo "deb http://apt.postgresql.org/pub/repos/apt $(lsb_release -cs)-pgdg main" > /etc/apt/sources.list.d/pgdg.list'
+ sudo sh -c 'echo "deb http://apt.postgresql.org/pub/repos/apt $(lsb_release -cs)-pgdg main" > /etc/apt/sources.list.d/pgdg.list'
  sudo wget --quiet -O /usr/share/keyrings/postgresql-archive-keyring.gpg https://www.postgresql.org/media/keys/ACCC4CF8.asc
  echo "signed-by=/usr/share/keyrings/postgresql-archive-keyring.gpg" | sudo tee /etc/apt/sources.list.d/pgdg.gpg > /dev/null
  sudo apt-get update