🌐 Enable French docs translations (#14841)

docs/en/mkdocs.yml

@@ -317,6 +317,8 @@ extra:
     name: de - Deutsch
   - link: /es/
     name: es - español
+  - link: /fr/
+    name: fr - français
   - link: /ja/
     name: ja - 日本語
   - link: /ko/

scripts/docs.py

@@ -23,7 +23,7 @@ SUPPORTED_LANGS = {
     "de",
     "en",
     "es",
-    # "fr",
+    "fr",
     "ja",
     "ko",
     "pt",