Bump beautifulsoup4 from 4.12.2 to 4.12.3

Bumps [beautifulsoup4](https://www.crummy.com/software/BeautifulSoup/bs4/) from 4.12.2 to 4.12.3.

---
updated-dependencies:
- dependency-name: beautifulsoup4
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

requirements.txt

@@ -1,5 +1,5 @@
 setuptools>=36.2.1
-beautifulsoup4==4.12.2
+beautifulsoup4==4.12.3
 docopt==0.6.2
 Jinja2==3.1.3
 marisa-trie==1.1.0