Bump soupsieve from 2.1 to 2.3.1 (#239)

Bumps [soupsieve](https://github.com/facelessuser/soupsieve) from 2.1 to 2.3.1.
- [Release notes](https://github.com/facelessuser/soupsieve/releases)
- [Commits](https://github.com/facelessuser/soupsieve/compare/2.1.0...2.3.1)

---
updated-dependencies:
- dependency-name: soupsieve
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

requirements.txt

@@ -24,7 +24,7 @@ requests==2.26.0
 requests-futures==1.0.0
 six==1.16.0
 socid-extractor>=0.0.21
-soupsieve==2.1
+soupsieve==2.3.1
 stem==1.8.0
 torrequest==0.1.0
 tqdm==4.62.3