Update dependency beautifulsoup4 to v4.11.1

Author: renovate-bot

requirements.txt

@@ -5,7 +5,7 @@ aiosignal==1.2.0; python_version >= "3.6"
 async-timeout==4.0.2; python_version >= "3.6"
 asyncio==3.4.3
 attrs==21.4.0; python_version >= "3.6" and python_full_version < "3.0.0" or python_full_version >= "3.5.0" and python_version >= "3.6"
-beautifulsoup4==4.10.0; python_full_version > "3.0.0"
+beautifulsoup4==4.11.1; python_full_version > "3.0.0"
 brotlipy==0.7.0
 bs4==0.0.1
 cchardet==2.1.7