Updated min node.js 16.x version

Author: neogeek

.github/workflows/test.workflow.yml

@@ -16,7 +16,7 @@ jobs:
 
     strategy:
       matrix:
-        node: [16.0.0, 18.0.0]
+        node: [16.13.0, 18.0.0]
 
     steps:
       - name: Check out repository

appveyor.yml

@@ -1,5 +1,5 @@
 environment:
-  nodejs_version: '16'
+  nodejs_version: '16.13.0'
 
 install:
   - ps: Install-Product node $env:nodejs_version
@@ -11,4 +11,4 @@ test_script:
   - npm --version
   - npm test
 
-build: off
+build: false

package.json

@@ -8,7 +8,7 @@
     "get-unity": "bin/index.js"
   },
   "engines": {
-    "node": ">=16"
+    "node": ">=16.13.0"
   },
   "license": "MIT",
   "dependencies": {