Describe the bug

The current code for setting the headless option for WebDriverIO is not working, i.e. the option is ignored and browser still opens:

      capabilities: {
        'browserName': this.browser,
        'wdio:devtoolsOptions': { headless: options.headless },
      },

Based on current WebDriverIO documentation, it is now dependent on the browser selected. For example, for Chrome, it should be

'goog:chromeOptions': {
    args: ['headless', 'disable-gpu']
}

I verified by modifying the code in the node_module/vitest/dist/vendor-node.caa511fc.js of my project and it works after the change.

Reproduction

None

System Info

System:
    OS: macOS 13.4.1
    CPU: (12) x64 Intel(R) Core(TM) i7-9750H CPU @ 2.60GHz
    Memory: 45.28 MB / 16.00 GB
    Shell: 5.9 - /bin/zsh
  Binaries:
    Node: 18.16.1 - /usr/local/opt/node@18/bin/node
    npm: 9.5.1 - /usr/local/opt/node@18/bin/npm
  Browsers:
    Chrome: 115.0.5790.170
    Edge: 115.0.1901.203
    Safari: 16.5.2
  npmPackages:
    @vitejs/plugin-react: ^4.0.1 => 4.0.3
    @vitest/browser: ^0.34.1 => 0.34.1
    @vitest/coverage-istanbul: ^0.34.1 => 0.34.1
    @vitest/ui: ^0.34.1 => 0.34.1
    vite: ^4.4.0 => 4.4.7
    vitest: ^0.34.1 => 0.34.1

Used Package Manager

npm

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