feat!: node 12 is now minimum engine (#70)

Fixes #69

* build: update build config

.circleci/config.yml

@@ -1,9 +1,5 @@
 version: 2
 
-node_10: &node_10
-  docker:
-    - image: node:10
-
 node_12: &node_12
   docker:
     - image: node:12
@@ -28,8 +24,6 @@ test_plan: &test_plan
     - run: $(yarn bin)/codecov || echo "CodeCov did not collect coverage reports"
 
 jobs:
-  node_10_test_plan:
-    <<: [*node_10, *test_plan]
   node_12_test_plan:
     <<: [*node_12, *test_plan]
   node_next_test_plan:
@@ -39,6 +33,5 @@ workflows:
   version: 2
   build:
     jobs:
-      - node_10_test_plan
       - node_12_test_plan
       - node_next_test_plan

package.json

@@ -8,7 +8,7 @@
   "bugs": "https://github.com/conventional-changelog/get-pkg-repo/issues",
   "description": "Get repository user and project information from package.json file contents.",
   "engines": {
-    "node": ">=6.9.0"
+    "node": ">=12"
   },
   "files": [
     "src/"