Bump aiostream from 0.6.3 to 0.6.4

Bumps [aiostream](https://github.com/vxgmichel/aiostream) from 0.6.3 to 0.6.4.
- [Release notes](https://github.com/vxgmichel/aiostream/releases)
- [Commits](vxgmichel/aiostream@v0.6.3...v0.6.4)

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

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

requirements-extra-aiostream.txt

@@ -4,7 +4,7 @@
 #
 #    pip-compile --extra=aiostream --output-file=requirements-extra-aiostream.txt pyproject.toml
 #
-aiostream==0.6.3
+aiostream==0.6.4
     # via seviper (pyproject.toml)
 typing-extensions==4.12.2
     # via aiostream