build(deps): bump channels from 3.0.3 to 3.0.4 (#1126)

Bumps [channels](https://github.com/django/channels) from 3.0.3 to 3.0.4.
- [Release notes](https://github.com/django/channels/releases)
- [Changelog](https://github.com/django/channels/blob/main/CHANGELOG.txt)
- [Commits](https://github.com/django/channels/compare/3.0.3...3.0.4)

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

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

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

Pipfile.lock

@@ -225,11 +225,11 @@
         },
         "channels": {
             "hashes": [
-                "sha256:056b72e51080a517a0f33a0a30003e03833b551d75394d6636c885d4edb8188f",
-                "sha256:3f15bdd2138bb4796e76ea588a0a344b12a7964ea9b2e456f992fddb988a4317"
+                "sha256:0ff0422b4224d10efac76e451575517f155fe7c97d369b5973b116f22eeaf86c",
+                "sha256:fdd9a94987a23d8d7ebd97498ed8b8cc83163f37e53fc6c85098aba7a3bb8b75"
             ],
             "index": "pypi",
-            "version": "==3.0.3"
+            "version": "==3.0.4"
         },
         "channels-redis": {
             "hashes": [