Merge pull request #20716 from emberjs/kg-drop-node-16

Author: kategengler

.github/actions/setup/action.yml

@@ -12,11 +12,11 @@ runs:
       name: Install pnpm
       with:
         version: 8
-        run_install: false  
+        run_install: false
     - name: Install Node.js
       uses: actions/setup-node@v3
       with:
-        node-version: 16
+        node-version: 18
         registry-url: 'https://registry.npmjs.org'
         cache: pnpm
     - uses: actions/cache@v3

package.json

@@ -171,7 +171,7 @@
     "@glimmer/component": "^1.1.2"
   },
   "engines": {
-    "node": ">= 16.*"
+    "node": ">= 18.*"
   },
   "ember-addon": {
     "after": "ember-cli-legacy-blueprints"