Update dev_pwabuilder-ios(dev).yml

Migrate to GitHub actions upload/download/checkout to v4.

Author: JudahGabriel

.github/workflows/dev_pwabuilder-ios(dev).yml

@@ -14,7 +14,7 @@ jobs:
     runs-on: windows-latest
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: microsoft/variable-substitution@v1 
         with:
          files: './Microsoft.PWABuilder.IOS.Web/appsettings.Production.json'
@@ -35,7 +35,7 @@ jobs:
         run: dotnet publish -c Release -o ${{env.DOTNET_ROOT}}/myapp
 
       - name: Upload artifact for deployment job
-        uses: actions/upload-artifact@v2
+        uses: actions/upload-artifact@v4
         with:
           name: .net-app
           path: ${{env.DOTNET_ROOT}}/myapp
@@ -49,7 +49,7 @@ jobs:
 
     steps:
       - name: Download artifact from build job
-        uses: actions/download-artifact@v2
+        uses: actions/download-artifact@v4
         with:
           name: .net-app
       - uses: azure/login@v1