Support for launch attributes

[paulmwhite]

I would love to see support for launch based attributes, I couldn't see anything in the documentation, but having looked at the code I have attempted to supply attributes in reporterOptions, as below:

"reporterOptions": { "attributes": [ { "key": "environment", "value": "dev" }, { "key": "release", "value": "v0.6.0" } ] }

This appears to work for the initial launch, but then I start to see these errors:

Error: Request failed with status code 400: {"errorCode":4001,"message":"Incorrect Request. [Field 'attributes[].value' should not contain only white spaces and shouldn't be empty.] "} at /..retracted../node_modules/@reportportal/client-javascript/lib/rest.js:32:23 at processTicksAndRejections (internal/process/task_queues.js:93:5) Fail to finish test Error: Request failed with status code 400: {"errorCode":4001,"message":"Incorrect Request. [Field 'attributes[].value' should not contain only white spaces and shouldn't be empty.] "} at /..retracted../node_modules/@reportportal/client-javascript/lib/rest.js:32:23 at processTicksAndRejections (internal/process/task_queues.js:93:5)

Would be really helpful to see this feature working, if possible. Thanks