Updated workflow file

.github/workflows/run-solutions.yml

@@ -1,24 +1,29 @@
 name: Run Solutions
 
-on: [push]
+on:
+  push:
+    branches: [ "main" ]
+  pull_request:
+    branches: [ "main" ]
 
 jobs:
   run-javascript:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout Repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: Setup Node
-        uses: actions/setup-node@v3
+        uses: actions/setup-node@v4
         with:
-          node-version: "20"
+          node-version: 22
+          cache: 'npm'
       - name: Install Dependencies
         run: npm ci
       - name: Run Code
         run: node . run
       - name: Validate Code
         run: node . validate
       - name: Upload Artifacts
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           path: data.json