drop support for node 10 (#24)

* drop support for node 10
* finish all scenarios in CI even if one fails

.github/workflows/ci.yml

@@ -42,7 +42,7 @@ on:
   pull_request:
 
 env:
-  NODE_VERSION: '10.x'
+  NODE_VERSION: '12.x'
 
 jobs:
   lint:
@@ -180,7 +180,7 @@ jobs:
     needs: test
 
     strategy:
-      fail-fast: true
+      fail-fast: false
       matrix:
         ember-try-scenario: [
           ember-lts-3.16,

README.md

@@ -9,7 +9,7 @@ Compatibility
 
 * Ember.js v3.16 or above
 * Ember CLI v2.13 or above
-* Node.js v10 or above
+* Node.js v12 or above
 
 
 Installation

package.json

@@ -62,7 +62,7 @@
     "release-it-lerna-changelog": "^3.1.0"
   },
   "engines": {
-    "node": "10.* || >= 12"
+    "node": "12.* || >= 14"
   },
   "publishConfig": {
     "registry": "https://registry.npmjs.org"