Bump pydis-core from 10.3.0 to 10.4.0

Bumps [pydis-core](https://github.com/python-discord/bot-core) from 10.3.0 to 10.4.0.
- [Release notes](https://github.com/python-discord/bot-core/releases)
- [Changelog](https://github.com/python-discord/bot-core/blob/main/docs/changelog.rst)
- [Commits](python-discord/bot-core@v10.3.0...v10.4.0)

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

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

pyproject.toml

@@ -9,7 +9,7 @@ license = "MIT"
 python = "3.11.*"
 
 # See https://bot-core.pythondiscord.com/ for docs.
-pydis-core = "10.3.0"
+pydis-core = "10.4.0"
 
 alembic = "1.12.0"
 coloredlogs = "15.0.1"