Update module github.com/apache/cassandra-gocql-driver/v2 to v2.1.1 (#47948)

This PR contains the following updates:

| Package | Change |
[Age](https://docs.renovatebot.com/merge-confidence/) |
[Confidence](https://docs.renovatebot.com/merge-confidence/) |
|---|---|---|---|
|
[github.com/apache/cassandra-gocql-driver/v2](https://redirect.github.com/apache/cassandra-gocql-driver)
| `v2.1.0` → `v2.1.1` |
![age](https://developer.mend.io/api/mc/badges/age/go/github.com%2fapache%2fcassandra-gocql-driver%2fv2/v2.1.1?slim=true)
|
![confidence](https://developer.mend.io/api/mc/badges/confidence/go/github.com%2fapache%2fcassandra-gocql-driver%2fv2/v2.1.0/v2.1.1?slim=true)
|

---

> [!WARNING]
> Some dependencies could not be looked up. Check the [Dependency
Dashboard](../issues/20907) for more information.

---

### Release Notes

<details>
<summary>apache/cassandra-gocql-driver
(github.com/apache/cassandra-gocql-driver/v2)</summary>

###
[`v2.1.1`](https://redirect.github.com/apache/cassandra-gocql-driver/compare/v2.1.0...v2.1.1)

[Compare
Source](https://redirect.github.com/apache/cassandra-gocql-driver/compare/v2.1.0...v2.1.1)

</details>

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exporter/cassandraexporter/go.mod

@@ -3,7 +3,7 @@ module github.com/open-telemetry/opentelemetry-collector-contrib/exporter/cassan
 go 1.25.0
 
 require (
-	github.com/apache/cassandra-gocql-driver/v2 v2.1.0
+	github.com/apache/cassandra-gocql-driver/v2 v2.1.1
 	github.com/open-telemetry/opentelemetry-collector-contrib/internal/coreinternal v0.150.0
 	github.com/stretchr/testify v1.11.1
 	go.opentelemetry.io/collector/component v1.56.1-0.20260424074859-d91c0edd1da5