Upgrade actions/download-artifact@v4

Author: huydhn

.github/workflows/apple-perf.yml

@@ -410,7 +410,7 @@ jobs:
     runs-on: linux.2xlarge
     steps:
       - name: Download the apps from GitHub
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4
         with:
           # The name here needs to match the name of the upload-artifact parameter
           name: ios-apps

.github/workflows/apple.yml

@@ -83,7 +83,7 @@ jobs:
     runs-on: linux.2xlarge
     steps:
       - name: Download the artifacts from GitHub
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4
         with:
           # The name here needs to match the name of the upload-artifact parameter
           name: ios-apps
@@ -216,7 +216,7 @@ jobs:
           role-to-assume: arn:aws:iam::308535385114:role/gha_executorch_upload-frameworks-ios
           aws-region: us-east-1
       - name: Download the artifact
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4
         with:
           # NB: The name here needs to match the upload-artifact name from build-frameworks-ios job
           name: executorch-frameworks-ios