Fix eslint supported syntax

atjn · atjn · commit 077a3fd9928e · 2024-08-08T15:43:43.000+02:00
diff --git a/js/.eslintrc.json b/js/.eslintrc.json
@@ -1,6 +1,6 @@
 {
     "parserOptions": {
-        "ecmaVersion": 6,
+        "ecmaVersion": 2020,
         "sourceType": "script"
     },
     "rules": {
