roachtest: ssh_problem failed

roachtest.ssh_problem [failed](https://teamcity.cockroachdb.com/buildConfiguration/Cockroach_Nightlies_RoachtestNightlyGceBazel/21379625?buildTab=log) with [artifacts](https://teamcity.cockroachdb.com/buildConfiguration/Cockroach_Nightlies_RoachtestNightlyGceBazel/21379625?buildTab=artifacts#/replicate/rebalance/3to5) on release-24.1.30-rc @ [b19103512da46a5d610456a13cbec70542c7fe00](https://github.com/cockroachdb/cockroach/commits/b19103512da46a5d610456a13cbec70542c7fe00):

```
test replicate/rebalance/3to5 failed: (test_runner.go:811).func4: cluster.PutE: put "/go/src/github.com/cockroachdb/cockroach/bin/cockroach.linux-arm64" failed: TRANSIENT_ERROR(ssh_problem): ~ scp -r -C -o StrictHostKeyChecking=no -o ConnectTimeout=10 -i /home/roach/.ssh/id_rsa -i /home/roach/.ssh/google_compute_engine /go/src/github.com/cockroachdb/cockroach/bin/cockroach.linux-arm64 ubuntu@34.172.95.93:./cockroach
ssh: connect to host 34.172.95.93 port 22: Connection timed out
lost connection: exit status 1 [owner=test-eng]
```

Parameters:
- arch=arm64
- cloud=gce
- coverageBuild=false
- cpu=4
- encrypted=false
- 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)

See: [Grafana](https://go.crdb.dev/roachtest-grafana/teamcity-21379625/replicate-rebalance-3to5/-62135596800000/-62135596680000)

Same failure on other branches

- #170436 roachtest: ssh_problem failed [O-roachtest O-robot T-testeng X-infra-flake branch-release-26.1.5-rc]
- #170428 roachtest: ssh_problem failed [O-roachtest O-robot O-rsg T-testeng X-infra-flake branch-release-25.4.11-rc]
- #170380 roachtest: ssh_problem failed [O-roachtest O-robot T-testeng X-infra-flake branch-release-25.2.19-rc]
- #168677 roachtest: ssh_problem failed [O-roachtest O-robot T-testeng X-infra-flake branch-release-24.3.32-rc]
- #168571 roachtest: ssh_problem failed [O-roachtest O-robot T-testeng X-infra-flake branch-release-25.2.18-rc]
- #168570 roachtest: ssh_problem failed [O-roachtest O-robot T-testeng X-infra-flake branch-release-26.1.4-rc]
- #168566 roachtest: ssh_problem failed [O-roachtest O-robot T-testeng X-infra-flake branch-release-25.4.10-rc]

/cc @cockroachdb/test-eng

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Jira issue: CRDB-64648