build(deps): bump soupsieve from 2.4.1 to 2.5

Bumps [soupsieve](https://github.com/facelessuser/soupsieve) from 2.4.1 to 2.5.
- [Release notes](https://github.com/facelessuser/soupsieve/releases)
- [Commits](https://github.com/facelessuser/soupsieve/compare/2.4.1...2.5)

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

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

requirements.txt

@@ -88,7 +88,7 @@ rsa==4.9
 sgmllib3k==1.0.0
 simple-websocket==0.10.1
 six==1.16.0
-soupsieve==2.4.1
+soupsieve==2.5
 testtools==2.6.0
 tlslite-ng==0.7.6
 tweepy==4.14.0