chose(ci): build for the right Node version

Author: uglow

.github/workflows/npm-publish.yml

@@ -14,7 +14,7 @@ jobs:
     strategy:
       matrix:
         # Run the steps below with the following versions of Node.js
-        node-version: [ 10.x, 16.x ]
+        node-version: [ 12.x, 16.x ]
     steps:
       - name: Checkout
         uses: actions/checkout@v2

package.json

@@ -58,6 +58,6 @@
     "semantic-release": "19.0.2"
   },
   "engines": {
-    "node": ">=10.x"
+    "node": ">=12.x"
   }
 }