feat: upgrade to the [email protected] (#691)

* removed unnecessary workflows for the node.js 14 and 16,
* updated the Node.js engine version to >= 18

Author: pantyporowicz-squiz

.github/workflows/release-on-push-to-mainline.yml

@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        node-version: [14.x, 16.x, 18.x, 20.x]
+        node-version: [18.x, 20.x, 22.x]
     steps:
       - name: Checkout
         uses: actions/checkout@v4
@@ -20,14 +20,7 @@ jobs:
         with:
           node-version: ${{ matrix.node-version }}
 
-      # 14.x fails with "npm ERR! Cannot read property '@commitlint/config-conventional' of undefined"
-      # when running `npm ci` due to the new package-lock.json format. Run `npm i` instead
-      - name: Install (14.x)
-        if: matrix.node-version == '14.x'
-        run: npm i
-
       - name: Install
-        if: matrix.node-version != '14.x'
         run: npm ci
 
       - name: Test

package.json

@@ -28,7 +28,7 @@
     "url": "https://github.com/CodeGenieApp/serverless-express.git"
   },
   "engines": {
-    "node": ">=12"
+    "node": ">=18"
   },
   "publishConfig": {
     "access": "public"