[Colossus] storage node crash shows passwords

Description: When Colossus crashed the log and ES included the key password .
logs:

```
"argv": [
"/usr/local/bin/node",
"/joystream/storage-node/bin/run",
"server",
"--worker=12",
"--port=3333",
"--uploads=/data",
"--sync",
"--syncInterval=1",
"--queryNodeEndpoint=https://adovrn-joystream.yyagi.cloud/graphql",
"--apiUrl=ws://joystream-node:9944/",
"--keyFile=/keystore/storage-role-key.json",
"--password=************",
"--elasticSearchEndpoint=https://elastic.joyutils.org/",
"--elasticSearchIndex=storage-node-adovrn",
"--elasticSearchPassword=***********",
"--elasticSearchUser=storage-adovrn",
"--logFilePath=/logs"
],
```

More logs in https://github.com/Joystream/joystream/issues/5003