Update clickhouse requirement from 0.12 to 0.13 (#11)

Updates the requirements on [clickhouse](https://github.com/ClickHouse/clickhouse-rs) to permit the latest version.
- [Changelog](https://github.com/ClickHouse/clickhouse-rs/blob/main/CHANGELOG.md)
- [Commits](ClickHouse/clickhouse-rs@v0.12.0...v0.13.0)

---
updated-dependencies:
- dependency-name: clickhouse
  dependency-type: direct:production
...

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

Author: dependabot[bot]

Cargo.toml

@@ -34,11 +34,11 @@ path = "examples/remove/main.rs"
 
 
 [dependencies]
-clickhouse = { version = "0.12", features = ["watch"] }
+clickhouse = { version = "0.13", features = ["watch"] }
 clickhouse-derive = { version = "0.2" }
 tokio = { version = "1", features = ["rt-multi-thread", "macros"] }
 serde = { version = "1.0.196", features = ["derive"] }
 
 
 [dev-dependencies]
-clickhouse = { version = "0.12", features = ["test-util"] }
+clickhouse = { version = "0.13", features = ["test-util"] }