chore: run the build on node v12 and v14

Author: ajay-malhotra1

.travis.yml

@@ -13,11 +13,6 @@ before_install:
 - '[ "${TRAVIS_PULL_REQUEST}" == "false" ] && openssl aes-256-cbc -K $encrypted_fc092b9428d6_key -iv $encrypted_fc092b9428d6_iv -in cis.env.enc -out cis.env -d || true'
 - '[ "${TRAVIS_PULL_REQUEST}" == "false" ] && openssl aes-256-cbc -K $encrypted_89a9eb4f9417_key -iv $encrypted_89a9eb4f9417_iv -in dns.env.enc -out dns.env -d || true'
 
-jobs:
-  include:
-    - stage: Node JS 12
-      node_js: 12
-
 script:
 - npm run build
 - npm run test-travis || travis_terminate 1