Update french-vff.json

- No more recognising the French Audio from Radarr (leading to false positive)
- Do not recognised anymore the `Multi-French` CFs as VFF

docs/json/radarr/user-radarr-cf/french-cfs/french-vff.json

@@ -5,15 +5,6 @@
   "name": "VFF",
   "includeCustomFormatWhenRenaming": true,
   "specifications": [
-    {
-      "name": "French Language",
-      "implementation": "LanguageSpecification",
-      "negate": false,
-      "required": false,
-      "fields": {
-        "value": 2
-      }
-    },
     {
       "name": "TRUEFRENCH",
       "implementation": "ReleaseTitleSpecification",
@@ -31,6 +22,15 @@
       "fields": {
         "value": "\\bFR(A|ENCH)?\\b"
       }
+    },
+    {
+      "name": "Not Multi-French",
+      "implementation": "ReleaseTitleSpecification",
+      "negate": true,
+      "required": true,
+      "fields": {
+        "value": "\\b(Multi-French)\\b"
+      }
     }
   ]
 }