Enable e2e test on workflow

Author: shu-mutou

.github/workflows/ci.yml

@@ -73,7 +73,6 @@ jobs:
           fail-on-severity: critical
   e2e:
     name: End-to-end tests
-    if: ${{ false }}
     runs-on: ubuntu-latest
     env:
       NG_CLI_ANALYTICS: ci