Bump idna from 3.6 to 3.7

Bumps [idna](https://github.com/kjd/idna) from 3.6 to 3.7.
- [Release notes](https://github.com/kjd/idna/releases)
- [Changelog](https://github.com/kjd/idna/blob/master/HISTORY.rst)
- [Commits](kjd/idna@v3.6...v3.7)

---
updated-dependencies:
- dependency-name: idna
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>

requirements.txt

@@ -18,7 +18,7 @@ future==0.18.3
     # via congressionalrecord (pyproject.toml)
 greenlet==3.0.3
     # via sqlalchemy
-idna==3.6
+idna==3.7
     # via requests
 lxml==5.1.0
     # via congressionalrecord (pyproject.toml)