roachtest: ssh_problem failed

roachtest.ssh_problem [failed](https://teamcity.cockroachdb.com/buildConfiguration/Cockroach_Nightlies_RoachtestNightlyGceBazel/17523568?buildTab=log) with [artifacts](https://teamcity.cockroachdb.com/buildConfiguration/Cockroach_Nightlies_RoachtestNightlyGceBazel/17523568?buildTab=artifacts#/cdc/workload/kv100/nodes=5/cpu=16/ranges=100/server=scheduler/protocol=mux/format=json/sink=null) on release-24.2.5-rc @ [ee625f92aaca9a68ff53706626b2c5050a91a6f4](https://github.com/cockroachdb/cockroach/commits/ee625f92aaca9a68ff53706626b2c5050a91a6f4):

```
test cdc/workload/kv100/nodes=5/cpu=16/ranges=100/server=scheduler/protocol=mux/format=json/sink=null failed: (test_runner.go:816).func4: cluster.PutE: error persisted after 3 attempts: _potential_ SSH flake (``ssh -vvv`` log retained in /artifacts/_runner-logs/ssh/ssh_070831.629149464_n1_if-hostname-teamcity.log): TRANSIENT_ERROR(ssh_problem): exit status 255 [owner=test-eng]
```

Parameters:
- ROACHTEST_arch=arm64
- ROACHTEST_cloud=gce
- ROACHTEST_coverageBuild=false
- ROACHTEST_cpu=16
- ROACHTEST_encrypted=false
- ROACHTEST_fs=ext4
- ROACHTEST_localSSD=false
- ROACHTEST_runtimeAssertionsBuild=false
- ROACHTEST_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)

See: [Grafana](https://go.crdb.dev/roachtest-grafana/teamcity-17523568/cdc-workload-kv100-nodes-5-cpu-16-ranges-100-server-scheduler-p/-62135596800000/-62135596680000)

Same failure on other branches

- #132980 roachtest: ssh_problem failed [O-roachtest O-robot T-testeng X-infra-flake branch-release-24.3]
- #131724 roachtest: ssh_problem failed [O-roachtest O-robot T-testeng X-infra-flake branch-release-24.2.4-rc]
- #131720 roachtest: ssh_problem failed [O-roachtest O-robot T-testeng X-infra-flake branch-release-24.1.6-rc]
- #129915 roachtest: ssh_problem failed [O-roachtest O-robot T-testeng X-infra-flake branch-release-23.1.26-rc]
- #127118 roachtest: ssh_problem failed [O-roachtest O-robot T-testeng X-infra-flake branch-release-24.2]
- #122095 roachtest: ssh_problem failed [O-roachtest O-robot T-testeng X-infra-flake branch-release-24.1]
- #112310 roachtest: ssh_problem failed [O-roachtest O-robot T-testeng X-infra-flake branch-release-23.2]
- #108264 roachtest: ssh_problem failed [O-roachtest O-robot T-testeng X-infra-flake branch-release-23.1]
- #90695 roachtest: ssh_problem failed [O-roachtest O-robot T-testeng X-infra-flake branch-master]

/cc @cockroachdb/test-eng

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

Jira issue: CRDB-43829