pkg/upgrade/upgrademanager/upgrademanager_test: TestMigrateUpdatesReplicaVersion failed

pkg/upgrade/upgrademanager/upgrademanager_test.TestMigrateUpdatesReplicaVersion [failed](https://mesolite.cluster.engflow.com/invocations/default/4191afe3-a742-4f74-b800-acd2f3812927?testReportRun=3&testReportShard=1&testReportAttempt=1#targets-Ly9wa2cvdXBncmFkZS91cGdyYWRlbWFuYWdlcjp1cGdyYWRlbWFuYWdlcl90ZXN0) on master @ [a96c513d8e167b3b9311d5e414a310b622b61cd2](https://github.com/cockroachdb/cockroach/commits/a96c513d8e167b3b9311d5e414a310b622b61cd2):

```
=== RUN TestMigrateUpdatesReplicaVersion
test_log_scope.go:172: test logs captured to: outputs.zip/logTestMigrateUpdatesReplicaVersion2573580622
test_log_scope.go:82: use -show-logs to present logs inline
test_server_shim.go:637: DRPC is enabled (via testserver factory defaults)
```

Parameters:
- attempt=1
- race=true
- run=3
- shard=1
Help

See also: [How To Investigate a Go Test Failure \(internal\)](https://cockroachlabs.atlassian.net/l/c/HgfXfJgM)

/cc @cockroachlabs/release-eng @cockroachlabs/release-eng

[Improve this report!](https://github.com/cockroachdb/cockroach/tree/master/pkg/cmd/bazci/githubpost/issues)

Jira issue: CRDB-68369

Start with pkg/upgrade/upgrademanager/upgrademanager_test.TestMigrateUpdatesReplicaVersion and the linked Mesolite failure report, reproducing it with the reported race, run, and shard parameters. Read the captured test logs and surrounding upgrade-manager code; done means the test passes reliably on master and the failure cause is addressed.

Written by the indexing model from the issue text.