👷 ci: Use self-hosted runner for E2E tests

.github/workflows/test.yml

@@ -24,7 +24,7 @@ jobs:
 
   test-e2e-headful:
     name: Run E2E tests (headful)
-    runs-on: ubuntu-latest
+    runs-on: self-hosted
     steps:
       - uses: actions/checkout@v3
 
@@ -41,10 +41,11 @@ jobs:
       - name: Build project
         run: pnpm run build
 
-      - name: Install linux dependencies
-        run: |
-          sudo apt-get install --no-install-recommends -y \
-          xvfb
+      # Skipping this for now, `xvfb` is already installed on the self-hosted runner.
+      #- name: Install linux dependencies
+      #  run: |
+      #    sudo apt-get install --no-install-recommends -y \
+      #    xvfb
 
       - name: Build project
         run: pnpm run build

wallets/metamask/playwright.config.ts

@@ -18,10 +18,10 @@ export default defineConfig({
   forbidOnly: !!process.env.CI,
 
   // Fail all remaining tests on CI after the first failure. We want to reduce the feedback loop on CI to minimum.
-  maxFailures: process.env.CI ? 1 : 0,
+  maxFailures: process.env.CI ? 0 : 0,
 
   // Opt out of parallel tests on CI since it supports only 1 worker.
-  workers: process.env.CI ? 1 : undefined,
+  workers: process.env.CI ? undefined : undefined,
 
   // Concise 'dot' for CI, default 'html' when running locally.
   // See https://playwright.dev/docs/test-reporters.