Fix e2e docker hang by never opening html playwright report (#793)

Ticket
Resolves #788 

## Changes
update base config ./e2e/playwright.config to never open html report

e2e/playwright.config.js

@@ -21,7 +21,11 @@ export default defineConfig({
   // Opt out of parallel tests on CI.
   workers: process.env.CI ? 1 : undefined,
   // Use 'blob' for CI to allow merging of reports. See https://playwright.dev/docs/test-reporters
-  reporter: process.env.CI ? 'blob' : 'html',
+  reporter: process.env.CI
+  ? [['blob']]  :
+    // Don't open the HTML report since it hangs when running inside a container.
+    // Use make e2e-show-report for opening the HTML report
+    [['html', { open: 'never' }]],
   // Shared settings for all the projects below. See https://playwright.dev/docs/api/class-testoptions.
   use: {
     // Base URL to use in actions like `await page.goto('/')`.