Bump sniffio from 1.3.0 to 1.3.1

Bumps [sniffio](https://github.com/python-trio/sniffio) from 1.3.0 to 1.3.1.
- [Commits](https://github.com/python-trio/sniffio/compare/v1.3.0...v1.3.1)

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

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

requirements.txt

@@ -29,7 +29,7 @@ requests==2.32.3
 rfc3986==1.5.0
 search-engine-parser==0.6.8
 six==1.16.0
-sniffio==1.3.0
+sniffio==1.3.1
 soupsieve==2.4
 tgcrypto==1.2.5
 tswift==0.7.0