roachtest: monitor_failure failed

roachtest.monitor_failure [failed](https://teamcity.cockroachdb.com/buildConfiguration/Cockroach_Nightlies_RoachtestNightlyAwsBazel/17376626?buildTab=log) with [artifacts](https://teamcity.cockroachdb.com/buildConfiguration/Cockroach_Nightlies_RoachtestNightlyAwsBazel/17376626?buildTab=artifacts#/kv95/enc=false/nodes=3/batch=16) on release-24.3 @ [4cbedefd790c75cb0f21f77ed8d917c8528a7d15](https://github.com/cockroachdb/cockroach/commits/4cbedefd790c75cb0f21f77ed8d917c8528a7d15):

```
test kv95/enc=false/nodes=3/batch=16 failed: (cluster.go:2449).Run: context canceled
(monitor.go:149).Wait: monitor failure: monitor user task failed: t.Fatal() was called
EOF [owner=test-eng]
test artifacts and logs in: /artifacts/kv95/enc=false/nodes=3/batch=16/run_1
```

Parameters:
- ROACHTEST_arch=amd64
- ROACHTEST_cloud=aws
- ROACHTEST_coverageBuild=false
- ROACHTEST_cpu=8
- ROACHTEST_encrypted=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)

_Grafana is not yet available for aws clusters_

Same failure on other branches

- #132025 roachtest: monitor_failure failed [O-roachtest O-robot T-testeng X-infra-flake branch-release-24.2]
- #131734 roachtest: monitor_failure failed [O-roachtest O-robot T-testeng X-infra-flake branch-release-24.2.4-rc]
- #130292 roachtest: monitor_failure failed [O-roachtest O-robot T-testeng X-infra-flake branch-release-24.1]
- #126792 roachtest: monitor_failure failed [O-roachtest O-robot T-testeng X-infra-flake branch-master]

/cc @cockroachdb/test-eng

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Jira issue: CRDB-43377