disable playwright in CI for now to work around WebGL not working (mi…

…crosoft/playwright#30585)

config/web-test-runner.config.mjs

@@ -25,20 +25,22 @@ export default {
 
  // Override the default Chrome launcher with Playwright launcher so to test
  // in all browsers in CI.
- browsers: process.env.CI
- ? [
- playwrightLauncher({product: 'chromium'}),
+ browsers: undefined, // undefined -> use default Chrome launcher
+ // TODO restore playwright once the WebGL issue is fixed with macOS in GitHub Actions (https://github.com/microsoft/playwright/issues/30585)
+ // browsers: process.env.CI
+ // ? [
+ // playwrightLauncher({product: 'chromium'}),
 
-   // TODO re-enable these once we fix native.js in lowclass for
-   // Firefox and Safari
-   // playwrightLauncher({product: 'firefox'}),
-   // playwrightLauncher({product: 'webkit'}),
-   ]
-  : // undefined defaults to the test-runner Chrome launcher (must be
-   // locally installed). Note, it will not work in CI unless we add a step
-   // that installs Chrome, so we use playwrightLauncher in CI because it
-   // downloads the browsers.
-   undefined,
+ //  // TODO re-enable these once we fix native.js in lowclass for
+ //  // Firefox and Safari
+ //  // playwrightLauncher({product: 'firefox'}),
+ //  // playwrightLauncher({product: 'webkit'}),
+ //  ]
+ // : // undefined defaults to the test-runner Chrome launcher (must be
+ //  // locally installed). Note, it will not work in CI unless we add a step
+ //  // that installs Chrome, so we use playwrightLauncher in CI because it
+ //  // downloads the browsers.
+ //  undefined,
 
  // We're using vanilla ES Modules, not automatic Node-based module
  // resolution, only import maps. Yeah baby! Embrace the platform!