update config for 17.0

.eslintrc.yml

@@ -22,6 +22,7 @@ globals:
   odoo: readonly
   openerp: readonly
   owl: readonly
+  luxon: readonly
 
 # Styling is handled by Prettier, so we only need to enable AST rules;
 # see https://github.com/OCA/maintainer-quality-tools/pull/618#issuecomment-558576890