chore: Drop support for node 14

Author: aklkv

.github/workflows/ci.yml

@@ -22,7 +22,7 @@ jobs:
       - name: Install Node
         uses: actions/setup-node@v3
         with:
-          node-version: 14.x
+          node-version: 18.x
           cache: yarn
 
       - name: Install Dependencies
@@ -48,7 +48,7 @@ jobs:
       - uses: actions/checkout@v3
       - uses: actions/setup-node@v3
         with:
-          node-version: 14.x
+          node-version: 18.x
           cache: yarn
 
       - name: Install Dependencies
@@ -86,12 +86,12 @@ jobs:
       - name: Install Node
         uses: actions/setup-node@v3
         with:
-          node-version: 14.x
+          node-version: 18.x
           cache: yarn
 
       - name: Install Dependencies
         run: until yarn install --frozen-lockfile; do echo "Retrying yarn"; done
 
       - name: Run Tests
         run: ./node_modules/.bin/ember try:one ${{ matrix.try-scenario }}
-        working-directory: test-app
+        working-directory: test-app

test-app/package.json

@@ -75,7 +75,7 @@
     "webpack": "^5.75.0"
   },
   "engines": {
-    "node": "14.* || 16.* || >= 18"
+    "node": "16.* || 18.* || >= 20"
   },
   "ember": {
     "edition": "octane"