chore: update node.js to v16 (#2582)

* chore: update node.js to v16

* feat!: minimum node version is 12

add node 16 to circleci checks

BREAKING CHANGE: minimum node version is 12

Co-authored-by: Renovate Bot <[email protected]>
Co-authored-by: escapedcat <[email protected]>

Author: 3 people

package.json

@@ -29,7 +29,7 @@
   },
   "homepage": "https://github.com/conventional-changelog/commitlint#readme",
   "engines": {
-    "node": ">=v10"
+    "node": ">=v12"
   },
   "devDependencies": {
     "@commitlint/lint": "^12.1.3",