Bump clickhouse-connect from 0.7.19 to 0.8.4

Bumps [clickhouse-connect](https://github.com/ClickHouse/clickhouse-connect) from 0.7.19 to 0.8.4.
- [Release notes](https://github.com/ClickHouse/clickhouse-connect/releases)
- [Changelog](https://github.com/ClickHouse/clickhouse-connect/blob/main/CHANGELOG.md)
- [Commits](ClickHouse/clickhouse-connect@v0.7.19...v0.8.4)

---
updated-dependencies:
- dependency-name: clickhouse-connect
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

setup.py

@@ -246,7 +246,7 @@ def readme():
             "clickhouse-driver==0.2.9",
             "clickhouse-cityhash==1.0.2.4",
             "aiochclient[httpx-speedups]==2.6.0",
-            "clickhouse-connect==0.7.19"  # Support for SuperSet
+            "clickhouse-connect==0.8.4"  # Support for SuperSet
         ],
         "redpanda": [
             "aiokafka==0.11.0"