Plain JS config no longer merges top-level data

[dwbruhn]

With the JSON config, a top-level data section would be merged with nemo.data at runtime, which was a neat way to set default data, even when running parallel by data:

{
    "plugins": {
        "view": {
            "module": "nemo-view",
            "arguments": [
                "path:locator"
            ]
        }
    },
    "output": {
        "reports": "path:report"
    },
    "data": {
        "THIS_WILL_SHOW_UP_IN_NEMO_DATA": 1
    },
    "profiles": {
// etc.

With the plain JS config, top-level data doesn't get merged with the runtime nemo.data:

const path = require("path");

module.exports = {
    plugins: {
        view: {
            module: "nemo-view"
        }
    },
    output: {
        reports: path.resolve("test/nemo2", "report")
    },
    data: {
        THIS_NEVER_SHOWS_UP_IN_NEMO_DATA: 1
    },
    profiles: {
        base: {
            tests: path.resolve("test/nemo2", "*test.js"),
            driver: {
                browser: "chrome"
            },
            data: {
                baseUrl: "https://www.google.com"
            },
            mocha: {
                timeout: 180000,
                reporter: "mochawesome",
                reporterOptions: {
                    quiet: true
                }
            }
        }
    }
};