Merge pull request #2460 from searxng/dependabot/pip/master/typing-extensions-4.6.2

Bump typing-extensions from 4.5.0 to 4.6.2

requirements.txt

@@ -14,5 +14,5 @@ httpx-socks[asyncio]==0.7.2
 setproctitle==1.3.2
 redis==4.5.5
 markdown-it-py==2.2.0
-typing_extensions==4.5.0
+typing_extensions==4.6.2
 fasttext-predict==0.9.2.1