⚡️(e2e) set maxFailures with CI

If a test fails (retries included), the test runner
will stop after reaching maxFailures.
We will not have to wait for all tests to
run to see the results.

src/frontend/apps/e2e/playwright.config.ts

@@ -19,6 +19,7 @@ export default defineConfig({
   forbidOnly: !!process.env.CI,
   /* Retry on CI only */
   retries: process.env.CI ? 2 : 0,
+  maxFailures: process.env.CI ? 3 : 0,
   /* Opt out of parallel tests on CI. */
   workers: process.env.CI ? 3 : undefined,
   /* Reporter to use. See https://playwright.dev/docs/test-reporters */