Revert "TravisCI: Remove deploy from a separate job and add it to after_succe…" (#4529)

This reverts commit 59006fe.

Author: RishabhJain2018

.travis.yml

@@ -49,6 +49,10 @@ jobs:
       after_success:
         - bash <(curl -s https://codecov.io/bash)
         - coveralls --rcfile=.coveragerc
+    
+    - stage: deploy
+      name: "Deployment"
+      script:
         - eval "$(ssh-agent -s)"
         - openssl aes-256-cbc -K $encrypted_77d2d82026f6_key -iv $encrypted_77d2d82026f6_iv -in scripts/deployment/evalai.pem.enc -out scripts/deployment/evalai.pem -d || true
         - ./scripts/deployment/push.sh || travis_terminate 1