👷 chore(metamask): Retry failed tests on CI

wallets/metamask/playwright.config.ts

@@ -16,6 +16,9 @@ export default defineConfig({
   // Opt out of parallel tests on CI since it supports only 1 worker.
   workers: process.env.CI ? 1 : undefined,
 
+  // Retry failed tests on CI.
+  retries: process.env.CI ? 3 : 0,
+
   // Concise 'dot' for CI, default 'html' when running locally.
   // See https://playwright.dev/docs/test-reporters.
   reporter: process.env.CI
@@ -27,7 +30,7 @@ export default defineConfig({
   use: {
     // Collect all traces on CI, and only traces for failed tests when running locally.
     // See https://playwright.dev/docs/trace-viewer.
-    trace: process.env.CI ? 'on' : 'retain-on-failure'
+    trace: process.env.CI ? 'on-first-retry' : 'retain-on-failure'
   },
 
   // Configure projects for major browsers.