removes extra env vars

Author: jlvallelonga

.github/workflows/rubyonrails.yml

@@ -28,12 +28,6 @@ jobs:
     env:
       RAILS_ENV: test
       DATABASE_URL: "postgres://rails:password@localhost:5432/hostedgpt_test"
-      EMAIL_FEATURE: true
-      PASSWORD_RESET_EMAIL_FEATURE: true
-      EMAIL_FROM: [email protected]
-      EMAIL_HOST: localhost:3000
-      EMAIL_PROVIDER: postmark
-      POSTMARK_SERVER_API_TOKEN: test-token
     steps:
       - name: Checkout code
         uses: actions/checkout@v4