Update main_skiforecast.yml

resolve Node.js 16 deprecation

.github/workflows/main_skiforecast.yml

@@ -21,13 +21,8 @@ jobs:
       - name: Checkout repository
         uses: actions/checkout@v4
 
-      - name: Use Node.js
-        uses: actions/setup-node@v1
-        with:
-          node-version: '20.x'
-
       - name: Setup Python version
-        uses: actions/setup-python@v1
+        uses: actions/setup-python@v4
         with:
           python-version: ${{ env.PYTHON_VERSION }}
 
@@ -45,7 +40,7 @@ jobs:
         run: zip release.zip ./* -r
 
       - name: Upload artifact for deployment job
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: python-app
           path: |
@@ -60,13 +55,9 @@ jobs:
       url: ${{ steps.deploy-to-function.outputs.webapp-url }}
 
     steps:
-      - name: Use Node.js
-        uses: actions/setup-node@v1
-        with:
-          node-version: '20.x'
 
       - name: Download artifact from build job
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4
         with:
           name: python-app