update node.js and mongodb versions (#589)

* ci: update matrix

* update minimum node.js version

.github/workflows/ci.yml

@@ -35,13 +35,11 @@ jobs:
     name: Tests
     strategy:
       matrix:
-        node-version: ['16.x', '18.x', '20.x']
-        mongo-version: ['5.0', '6.0']
+        node-version: ['18.x', '20.x']
+        mongo-version: ['6.0', '7.0']
         include:
           - node-version: 'lts/*'
-            mongo-version: '4.2'
-          - node-version: 'lts/*'
-            mongo-version: '4.4'
+            mongo-version: '5.0'
     runs-on: ubuntu-latest
     services:
       redis:
@@ -65,7 +63,7 @@ jobs:
           REDIS_URL: '127.0.0.1:6379'
           MONGODB_HOST: '127.0.0.1:27017'
       - name: Submit coverage
-        if: matrix.node-version == '20.x' && matrix.mongo-version == '6.0'
+        if: matrix.node-version == '20.x' && matrix.mongo-version == '7.0'
         uses: coverallsapp/github-action@v2.2.3
         with:
           github-token: ${{secrets.GITHUB_TOKEN}}

package.json

@@ -20,7 +20,7 @@
     "u-wave-core": "bin/u-wave-core.js"
   },
   "engines": {
-    "node": ">= 16.20.0"
+    "node": ">= 18.18.0"
   },
   "dependencies": {
     "@twurple/api": "^7.0.0",