ci: Drop Node v6, add Node v12 to test matrix, move all scripts to Node v12 (#2455)

Co-authored-by: Kamil Ogórek <kamil.ogorek@gmail.com>

Author: rhcarvalho

.travis.yml

@@ -26,17 +26,20 @@ stages:
 jobs:
   include:
     - stage: Test
-      name: '@sentry/packages - build + lint + test + codecov + danger [node v8]'
-      node_js: '8'
+      name: '@sentry/packages - build + lint + test + codecov + danger [node v12]'
+      node_js: '12'
       script: scripts/danger.sh
-    - name: '@sentry/packages - build and test [node v6]'
-      node_js: '6'
+    - name: '@sentry/packages - build and test [node v8]'
+      node_js: '8'
       script: scripts/test.sh
     - name: '@sentry/packages - build and test [node v10]'
       node_js: '10'
       script: scripts/test.sh
+    - name: '@sentry/packages - build and test [node v12]'
+      node_js: '12'
+      script: scripts/test.sh
     - name: '@sentry/browser - browserstack integration tests'
-      node_js: '10'
+      node_js: '12'
       script: scripts/browser-integration.sh
     - stage: Deploy
       name: '@sentry/packages - pack and zeus upload'

packages/node/package.json

@@ -7,7 +7,7 @@
   "author": "Sentry",
   "license": "BSD-3-Clause",
   "engines": {
-    "node": ">=6"
+    "node": ">=8"
   },
   "main": "dist/index.js",
   "module": "esm/index.js",