ci: Run tests on renovate branches to reduce PR noise and update Action

Author: smessie

.github/workflows/ci-tests.yml

@@ -2,10 +2,9 @@ name: CI tests
 
 on:
   push:
-    branches:
-      - main
+    branches: [main, renovate/**]
   pull_request:
-    branches: []
+    branches: [main]
 
 jobs:
   test:
@@ -14,15 +13,15 @@ jobs:
 
     steps:
     - name: Checkout code
-      uses: actions/checkout@v2
+      uses: actions/checkout@v4
 
     - name: Use Node.js
-      uses: actions/setup-node@v2
+      uses: actions/setup-node@v4
       with:
-        node-version: '20.x'
+        node-version: '20'
 
     - name: Install dependencies
-      run: npm install ; npm install -g bun ;
+      run: npm install
 
     - name: Build
       run: npm run build