Remove postgresql content for 2.0.0 (#1355)

* Remove postgresql content

* add suggested

* Update meta/runtime.yml

Co-authored-by: Felix Fontein <felix@fontein.de>

* Remove symlinks

* Remove a consequence of rebasing

* Remove ssl task from setup_postgresql_db

Co-authored-by: Felix Fontein <felix@fontein.de>

tests/integration/targets/odbc/tasks/main.yml

@@ -37,12 +37,7 @@
 # Name setup database
 #
 - name: Create a user to run the tests with
-  postgresql_user:
-    name: "{{ my_user }}"
-    password: "{{ my_pass }}"
-    encrypted: 'yes'
-    role_attr_flags: "SUPERUSER"
-    db: postgres
+  shell: echo "CREATE USER {{ my_user }} SUPERUSER PASSWORD '{{ my_pass }}'" | psql postgres
   become_user: "{{ pg_user }}"
   become: True