fix: ci postgresql client install

.circleci/config.yml

@@ -48,7 +48,7 @@ jobs:
       - run:
           name: create a bootstrap datashare DB for jooq code generation
           command: |
-            sudo sh -c 'echo "deb http://apt.postgresql.org/pub/repos/apt/ $(lsb_release -cs)- 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'
             wget --no-check-certificate --quiet -O - https://www.postgresql.org/media/keys/ACCC4CF8.asc | sudo apt-key add -
             sudo apt-get update
             sudo apt-get install -y postgresql-client-11