Update to node16

Node 12 has an end of life on April 30, 2022.

This PR updates the default runtime to [node16](https://github.blog/changelog/2021-12-10-github-actions-github-hosted-runners-now-run-node-js-16-by-default/), rather then node12. 

This is supported on all Actions Runners v2.285.0 or later.

.licenses/npm/@actions/artifact.dep.yml

@@ -1,6 +1,6 @@
 ---
 name: "@actions/artifact"
-version: 1.0.0
+version: 0.6.1
 type: npm
 summary: 
 homepage: 

package.json

@@ -1,6 +1,6 @@
 {
   "name": "upload-artifact",
-  "version": "3.0.0",
+  "version": "2.0.1",
   "description": "Upload a build artifact that can be used by subsequent workflow steps",
   "main": "dist/index.js",
   "scripts": {
@@ -29,7 +29,7 @@
   },
   "homepage": "https://github.com/actions/upload-artifact#readme",
   "dependencies": {
-    "@actions/artifact": "^1.0.0",
+    "@actions/artifact": "^0.6.1",
     "@actions/core": "^1.2.6",
     "@actions/glob": "^0.1.0",
     "@actions/io": "^1.0.2"