[ADD] conf per version

defaults/main.yml

 ---
-## Odoo configuration
+## Odoo configuration per version
 odoo_setup_version: 16
+odoo_setup_conf:
+  17:
+    odoo_version: '17.0'
+    postgres_version: '15'
+    websocket_uri: 'websocket'
+    websocket_uri_trailing: ''
+  16:
+    odoo_version: '16.0'
+    postgres_version: '15'
+    websocket_uri: 'websocket'
+    websocket_uri_trailing: ''
+  15:
+    odoo_version: '15.0'
+    postgres_version: '13'
+    websocket_uri: 'longpolling'
+    websocket_uri_trailing: '/'
+  14:
+    odoo_version: '14.0'
+    postgres_version: '13'
+    websocket_uri: 'longpolling'
+    websocket_uri_trailing: '/'
+  12:
+    odoo_version: '12.0'
+    postgres_version: '10'
+    websocket_uri: 'longpolling'
+    websocket_uri_trailing: '/'
+  10:
+    odoo_version: '10.0'
+    postgres_version: '9.6'
+    websocket_uri: 'longpolling'
+    websocket_uri_trailing: '/'
 
 ## Custom modules default URL for retrieving custom modules :
 custom_modules_base_url: "https://sources.le-filament.com/lefilament"