Error when initializing HA instances

[pablocarle]

Describe the bug
When setting up HA instances, one of the two would fail with this error, it apparently happens under some kind of race condition, as it worked after a couple of retries:

2023-03-27 13:25:55 <ZWELS:83952163> ZWESVUSR INFO (zwe-internal-start-prepare:360) starting Zowe instance lpar with /z/zwesvusr/api-layer-perf/zowe-vnightly-v2/zowe.yaml ...
2023-03-27 13:25:56 <ZWELS:83952163> ZWESVUSR DEBUG (zwe-internal-start-prepare,prepare_workspace_directory:36) initialize .instance-lpar.env(s)
Error: ENOENT: no such file or directory, open '/z/zwesvusr/api-layer-perf/zowe-vnightly-v2/runtime/instance/workspace/.env/.zowe.json'
    at Object.openSync (fs.js:507:3)
    at Object.readFileSync (fs.js:400:35)
    at simpleReadJson (/z/zwesvusr/api-layer-perf/zowe-vnightly-v2/runtime/bin/utils/config-converter/src/libs/index.js:21:24)
    at convertZoweYamlToEnv (/z/zwesvusr/api-layer-perf/zowe-vnightly-v2/runtime/bin/utils/config-converter/src/libs/yaml.js:321:29)
    at convertHaInstanceYamlToEnv (/z/zwesvusr/api-layer-perf/zowe-vnightly-v2/runtime/bin/utils/config-converter/src/libs/yaml.js:412:3)
    at Object.handler (/z/zwesvusr/api-layer-perf/zowe-vnightly-v2/runtime/bin/utils/config-converter/src/commands/yaml.commands/to-env.js:48:5)
    at /z/zwesvusr/api-layer-perf/zowe-vnightly-v2/runtime/bin/utils/config-converter/node_modules/yargs/build/index.cjs:1:9052
    at j (/z/zwesvusr/api-layer-perf/zowe-vnightly-v2/runtime/bin/utils/config-converter/node_modules/yargs/build/index.cjs:1:4931)
    at M.applyMiddlewareAndGetResult (/z/zwesvusr/api-layer-perf/zowe-vnightly-v2/runtime/bin/utils/config-converter/node_modules/yargs/build/index.cjs:1:9021)
    at M.runCommand (/z/zwesvusr/api-layer-perf/zowe-vnightly-v2/runtime/bin/utils/config-converter/node_modules/yargs/build/index.cjs:1:7206)
Try --help to get usage information, or use --verbose option to display more details.
!ïá<ë &ñ(<&äáêê|êÂÑ>%ÑÂËÄ?>ÃÑÅËÇÅÁ>ÁÊ/ÈÁ^Ñ>ËÈ/>ÄÁ^Á>Î^ÃÊ?_^`/_%^Ä?>ÃÑÅ!ïá<áã/Ñ%ÁÀÈ?ÈÊ/>Ë%/ÈÁ!?ÏÁÄ?>ÃÑÅÍÊ/ÈÑ?>:/øÑ_%øÄ/øÑ%/`ÁÊøÁÊÃ:?ÏÁÎ>ÑÅÇÈ%`Î:?ÏÁ`/_%2023-03-27 13:26:00 <ZWELNCH:83953947> ZWESVUSR WARN ZWEL0066W command 'APIML_SECURITY_SAF_URLS_AUTHENTICATE="https://zowe.lvn.domain.net:7555/zss/api/v1/saf/authenticate" EUREKA_SERVER_ENABLESELFPRESERVATION="false" _CEE_ENVFILE="DD:STDENV" _CEE_RUNOPTS="HEAPPOOLS(OFF)" CONFIG="/z/zwesvusr/api-layer-perf/zowe-vnightly-v2/zowe.yaml" ROOT_DIR="/z/zwesvusr/api-layer-perf/zowe-vnightly-v2/runtime" /z/zwesvusr/api-layer-perf/zowe-vnightly-v2/runtime/bin/zwe internal start prepare --config "/z/zwesvusr/api-layer-perf/zowe-vnightly-v2/zowe.yaml" --ha-instance lpar 2>&1' ended with code 35840
2023-03-27 13:26:00 <ZWELNCH:83953947> ZWESVUSR ERROR ZWEL0030E failed to prepare Zowe instance

To Reproduce
Instances with default configuration, in HA mode. The STCs are launched one after the other one.

Expected behavior
Normal startup of Zowe.

Additional context
Add any other context about the problem here.