Summary:
The diff fixes `TestBasicStatements.testClientTimeouts` which was asserting for a timeout, but doesn't check for another possible timeout error.
Jira: DB-18623

Test Plan:
Jenkins
```
./yb_build.sh --java-test 'org.yb.cql.TestBasicStatements#testClientTimeouts'
```

Reviewers: rthallam, amitanand

Reviewed By: rthallam

Subscribers: ybase

Differential Revision: https://phorge.dev.yugabyte.com/D47375