🔧(frontend) increase test-e2e-other-browser action timeout

It was failing at 20min, increase the timeout to 30 min

Author: olaurendeau

.github/workflows/impress-frontend.yml

@@ -101,7 +101,7 @@ jobs:
   test-e2e-other-browser:
     runs-on: ubuntu-latest
     needs: test-e2e-chromium
-    timeout-minutes: 20
+    timeout-minutes: 30
     steps:
       - name: Checkout repository
         uses: actions/checkout@v4