release-26.2: roachtest: cluster_creation failed

roachtest.cluster_creation [failed](https://teamcity.cockroachdb.com/buildConfiguration/Cockroach_Nightlies_Roachtests_RoachtestNightlyGcePrivateBazel/21506256?buildTab=log) with [artifacts](https://teamcity.cockroachdb.com/buildConfiguration/Cockroach_Nightlies_Roachtests_RoachtestNightlyGcePrivateBazel/21506256?buildTab=artifacts#/failover/partial/lease-gateway/lease=expiration) on release-26.2 @ [0ee8179c675a375ea859def1b5f7c0bf85943a57](https://github.com/cockroachdb/cockroach/commits/0ee8179c675a375ea859def1b5f7c0bf85943a57):

```
test failover/partial/lease-gateway/lease=expiration failed: (test_runner.go:1027).func4: not all nodes booted successfully: timed out after 5m: COMMAND_PROBLEM: exit status 1 [owner=test-eng]
```

Parameters:
- cloud=gce
- coverageBuild=false
- cpu=2
- diskCount=0
- 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)

Same failure on other branches

- #174730 basalt-26.3: roachtest: cluster_creation failed [O-roachtest O-robot T-testeng X-infra-flake basalt-red branch-basalt-26.3]
- #174643 release-26.3.2-rc: roachtest: cluster_creation failed [O-roachtest O-robot T-testeng X-infra-flake branch-release-26.3.2-rc]
- #174642 release-26.2.7-rc: roachtest: cluster_creation failed [O-roachtest O-robot T-testeng X-infra-flake branch-release-26.2.7-rc]
- #174641 roachtest: cluster_creation failed [O-roachtest O-robot T-testeng X-infra-flake branch-release-25.4.17-rc]
- #174639 roachtest: cluster_creation failed [O-roachtest O-robot T-testeng X-infra-flake branch-release-25.2.24-rc]
- #174597 roachtest: cluster_creation failed [O-roachtest O-robot T-testeng X-infra-flake branch-master]
- #174596 roachtest: cluster_creation failed [O-roachtest O-robot T-testeng X-infra-flake branch-master]
- #174595 roachtest: cluster_creation failed [O-roachtest O-robot T-testeng X-infra-flake branch-master]
- #174594 roachtest: cluster_creation failed [O-roachtest O-robot T-testeng X-infra-flake branch-master]
- #174593 roachtest: cluster_creation failed [O-roachtest O-robot T-testeng X-infra-flake branch-master]

/cc @cockroachlabs/test-eng

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

Jira issue: CRDB-68091

Read pkg/cmd/roachtest/README.md and test_runner.go around line 1027, then inspect the linked TeamCity log and artifacts for failover/partial/lease-gateway/lease=expiration. Compare the repeated failures listed across branches and determine the cluster-creation failure's cause; done means the roachtest no longer times out or the failure is correctly handled and verified.

Written by the indexing model from the issue text.