release-26.2.2-rc: roachtest: schemachange/secondary-index-multi-version failed

roachtest.schemachange/secondary-index-multi-version [failed](https://teamcity.cockroachdb.com/buildConfiguration/Cockroach_Nightlies_RoachtestNightlyGceBazel/21374081?buildTab=log) with [artifacts](https://teamcity.cockroachdb.com/buildConfiguration/Cockroach_Nightlies_RoachtestNightlyGceBazel/21374081?buildTab=artifacts#/schemachange/secondary-index-multi-version) on release-26.2.2-rc @ [1a79ea7f3f8dfffbc9f0f32dc05ecc1c6627d5bd](https://github.com/cockroachdb/cockroach/commits/1a79ea7f3f8dfffbc9f0f32dc05ecc1c6627d5bd):

Failed with:

```
(mixedversion.go:926).Run: preparing to run step 16: failed to get cluster version for node 2 (system): pq: query execution canceled
test artifacts and logs in: /artifacts/schemachange/secondary-index-multi-version/run_1
```
Cluster Node to Ip Mapping:
| Node | Public IP | Private IP |
| --- | --- | --- |
| teamcity-21374081-1780640055-30-n3cpu4-0001 | 34.24.118.6 | 10.142.1.95 |
| teamcity-21374081-1780640055-30-n3cpu4-0002 | 34.74.176.207 | 10.142.1.105 |
| teamcity-21374081-1780640055-30-n3cpu4-0003 | 34.23.140.120 | 10.142.1.116 |

Parameters:
- arch=amd64
- cloud=gce
- coverageBuild=false
- cpu=4
- diskCount=0
- encrypted=false
- mvtDeploymentMode=shared-process
- mvtVersions=v24.3.33 → v25.2.18 → v25.3.7 → v25.4.10 → v26.2.2-dev-1a79ea7f3f8dfffbc9f0f32dc05ecc1c6627d5bd (release-26.2.2-rc)
- runtimeAssertionsBuild=false
Help

See: [roachtest README](https://github.com/cockroachdb/cockroach/blob/master/pkg/cmd/roachtest/README.md)

See: [How To Investigate \(internal\)](https://cockroachlabs.atlassian.net/l/c/SSSBr8c7)

See: [Grafana](https://go.crdb.dev/roachtest-grafana/teamcity-21374081/schemachange-secondary-index-multi-version/1780644475669/1780645484189)

/cc @cockroachdb/sql-foundations

[This test on roachdash](https://roachdash.crdb.dev/?filter=status:open%20t:.*schemachange/secondary-index-multi-version.*&sort=title+created&display=lastcommented+project) | [Improve this report!](https://github.com/cockroachdb/cockroach/tree/master/pkg/cmd/bazci/githubpost/issues)

Jira issue: CRDB-64557