fix deps installation and add wal-g support

tasks/Debian/main.yaml

@@ -6,6 +6,16 @@
   include_tasks: config.yaml
   tags: postgresql_configuration
 
+- name: Include WAL-G role
+  ansible.builtin.include_role:
+    name: wal-g
+  vars:
+    wal_g_pg: yes
+    wal_g_pg_home_dir: "{{ postgresql_home_dir }}"
+    wal_g_pg_data_dir: "{{ postgresql_data_dir }}"
+    wal_g_restore: "{{ postgresql_wal_g_restore }}"
+  when: postgresql_wal_g_install
+
 - name: "PostgreSQL initdb"
   become_user: "{{ postgresql_superuser_username }}"
   shell: "/usr/lib/postgresql/{{ postgresql_major_version }}/bin/initdb -D {{ postgresql_data_dir }} --auth-local peer --auth-host {{ postgresql_password_encryption_algorithm }} --no-instructions"