feat: drop Node.js v12 support

BREAKING CHANGE: Node.js v12 is no longer supported.

.github/renovate.json

@@ -1,3 +1,6 @@
 {
-  "extends": ["local>kenany/renovate-config"]
+  "$schema": "https://docs.renovatebot.com/renovate-schema.json",
+  "extends": ["local>kenany/renovate-config"],
+  "assignees": ["kenany"],
+  "reviewers": ["kenany"]
 }

.github/workflows/nodejs.yml

@@ -5,7 +5,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        node-version: [12, 14, 16]
+        node-version: [14, 16, 18]
         os: [ubuntu-latest]
     steps:
     - name: Node.js ${{ matrix.node-version }}

index.js

@@ -2,7 +2,7 @@
 
 /* eslint-disable quote-props */
 
-var ICAO_CODES = {
+const ICAO_CODES = {
   'AGAF': [-9.19138888889, 160.948333333],
   'AGAR': [-9.85472222222, 161.979166667],
   'AGAT': [-8.87333333333, 161.011388889],

package.json

@@ -12,14 +12,17 @@
   "files": [
     "index.js"
   ],
+  "engines": {
+    "node": "14 || 16 || >=18"
+  },
   "scripts": {
     "lint": "eslint .",
     "pretest": "npm run -s lint",
     "test": "tape test/index.js"
   },
   "devDependencies": {
-    "@kenan/eslint-config": "^9.0.4",
-    "eslint": "^7.32.0",
+    "@kenan/eslint-config": "^10.0.1",
+    "eslint": "^8.28.0",
     "lodash.isplainobject": "^4.0.6",
     "tape": "^5.6.1"
   }