roachtest: cluster_creation failed

roachtest.cluster_creation [failed](https://teamcity.cockroachdb.com/buildConfiguration/Cockroach_Nightlies_RoachtestNightlyAzureBazel/20489714?buildTab=log) with [artifacts](https://teamcity.cockroachdb.com/buildConfiguration/Cockroach_Nightlies_RoachtestNightlyAzureBazel/20489714?buildTab=artifacts#/allocbench/nodes=7/cpu=8/kv/r=0/access=skew) on master @ [7a39b97b473f507171f25b24190a8d2c8db72edf](https://github.com/cockroachdb/cockroach/commits/7a39b97b473f507171f25b24190a8d2c8db72edf):

```
test allocbench/nodes=7/cpu=8/kv/r=0/access=skew failed: (test_runner.go:873).func4: in provider: azure: creating VM teamcity-20489714-1758261932-46-n8cpu8-0001: Code="ZonalAllocationFailed" Message="Allocation failed. We do not have sufficient capacity for the requested VM size in this zone. Read more about improving likelihood of allocation success at http://aka.ms/allocation-guidance" [owner=test-eng]
```

Parameters:
- cloud=azure
- coverageBuild=false
- cpu=8
- runtimeAssertionsBuild=false
- ssd=0
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)

/cc @cockroachdb/test-eng

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Jira issue: CRDB-54584