IBM i test failures (`read ECONNRESET`)

Starting with yesterday's daily build, [node-test-commit-ibmi](https://ci.nodejs.org/job/node-test-commit-ibmi/) is seeing several test failures with `Error: read ECONNRESET`). - https://ci.nodejs.org/job/node-test-commit-ibmi/467/nodes=ibmi73-ppc64/#showFailuresLink - https://ci.nodejs.org/job/node-test-commit-ibmi/468/nodes=ibmi73-ppc64/#showFailuresLink ``` 09:26:12 not ok 1148 parallel/test-http-client-parse-error 09:26:12 --- 09:26:12 duration_ms: 1.795 09:26:12 severity: fail 09:26:12 exitcode: 1 09:26:12 stack: |- 09:26:12 node:events:371 09:26:12 throw er; // Unhandled 'error' event 09:26:12 ^ 09:26:12 09:26:12 Error: read ECONNRESET 09:26:12 at TCP.onStreamRead (node:internal/stream_base_commons:220:20) 09:26:12 Emitted 'error' event on Socket instance at: 09:26:12 at emitErrorNT (node:internal/streams/destroy:164:8) 09:26:12 at emitErrorCloseNT (node:internal/streams/destroy:129:3) 09:26:12 at processTicksAndRejections (node:internal/process/task_queues:83:21) { 09:26:12 errno: -73, 09:26:12 code: 'ECONNRESET', 09:26:12 syscall: 'read' 09:26:12 } 09:26:12 ... ``` ``` 09:26:35 not ok 1249 parallel/test-http-multi-line-headers 09:26:35 --- 09:26:35 duration_ms: 1.710 09:26:35 severity: fail 09:26:35 exitcode: 1 09:26:35 stack: |- 09:26:35 node:events:371 09:26:35 throw er; // Unhandled 'error' event 09:26:35 ^ 09:26:35 09:26:35 Error: read ECONNRESET 09:26:35 at TCP.onStreamRead (node:internal/stream_base_commons:220:20) 09:26:35 Emitted 'error' event on Socket instance at: 09:26:35 at emitErrorNT (node:internal/streams/destroy:164:8) 09:26:35 at emitErrorCloseNT (node:internal/streams/destroy:129:3) 09:26:35 at processTicksAndRejections (node:internal/process/task_queues:83:21) { 09:26:35 errno: -73, 09:26:35 code: 'ECONNRESET', 09:26:35 syscall: 'read' 09:26:3…