build(deps): bump asgiref from 3.6.0 to 3.8.1

Bumps [asgiref](https://github.com/django/asgiref) from 3.6.0 to 3.8.1.
- [Changelog](https://github.com/django/asgiref/blob/main/CHANGELOG.txt)
- [Commits](django/asgiref@3.6.0...3.8.1)

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

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

requirements.txt

@@ -1,5 +1,5 @@
 # async functionality
-asgiref==3.6.0
+asgiref==3.8.1
 
 # Websockets
 channels[daphne]==4.0.0