Bump org.apache.cassandra:cassandra-all from 3.11.12 to 3.11.18

Bumps org.apache.cassandra:cassandra-all from 3.11.12 to 3.11.18.

---
updated-dependencies:
- dependency-name: org.apache.cassandra:cassandra-all
  dependency-type: direct:development
...

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

Author: dependabot[bot]

Diff for: pom.xml

@@ -89,7 +89,7 @@
 		<build.cassandra.rpc_port>19160</build.cassandra.rpc_port>
 		<build.cassandra.ssl_storage_port>17001</build.cassandra.ssl_storage_port>
 		<build.cassandra.storage_port>17000</build.cassandra.storage_port>
-		<cassandra.version>3.11.12</cassandra.version>
+		<cassandra.version>3.11.18</cassandra.version>
 		<cassandra-driver.version>4.19.0</cassandra-driver.version>
 		<dist.id>spring-data-cassandra</dist.id>
 		<el.version>1.0</el.version>