fix(Postgres Node): Upsert does not fetch columns when schema other then public (#6643)

packages/nodes-base/nodes/Postgres/v2/actions/database/executeQuery.operation.ts

@@ -29,15 +29,7 @@ const properties: INodeProperties[] = [
 			editor: 'sqlEditor',
 			sqlDialect: 'PostgreSQL',
 		},
-		hint: 'Prefer using query parameters over n8n expressions to avoid SQL injection attacks',
-	},
-	{
-		displayName: `
-		To use query parameters in your SQL query, reference them as $1, $2, $3, etc in the corresponding order. <a href="https://docs.n8n.io/integrations/builtin/app-nodes/n8n-nodes-base.postgres/#use-query-parameters" target="_blank">More info</a>.
-		`,
-		name: 'notice',
-		type: 'notice',
-		default: '',
+		hint: 'Consider using query parameters to prevent SQL injection attacks. Add them in the options below',
 	},
 	optionsCollection,
 ];