chore(deps): bump redis from 6.4.0 to 8.1.0

Bumps [redis](https://github.com/redis/redis-py) from 6.4.0 to 8.1.0.
- [Release notes](https://github.com/redis/redis-py/releases)
- [Changelog](https://github.com/redis/redis-py/blob/master/CHANGES)
- [Commits](redis/redis-py@v6.4.0...v8.1.0)

---
updated-dependencies:
- dependency-name: redis
  dependency-version: 8.1.0
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

framework/hosting/pyproject.toml

@@ -39,7 +39,7 @@ dependencies = [
 
 [project.optional-dependencies]
 # Shared rate-limiter store (SM_REDIS_URL). Without it the limiter counts per worker.
-redis = ["redis>=5,<7"]
+redis = ["redis>=5,<9"]
 # Error reporting (SM_SENTRY_DSN). Never imported unless the DSN is set.
 sentry = ["sentry-sdk[fastapi,celery]>=2.20,<3"]
 

modules/background_tasks/pyproject.toml

@@ -26,7 +26,7 @@ dependencies = [
     "simple_module_hosting==0.0.40",
     "simple_module_settings==0.0.40",
     "celery[redis]>=5.4,<6",
-    "redis>=5,<7",
+    "redis>=5,<9",
 ]
 
 [project.entry-points.simple_module]