bump up the download artifact action to v4

Author: srprash

.github/workflows/application-signals-e2e-test.yml

@@ -31,7 +31,7 @@ jobs:
           role-to-assume: arn:aws:iam::${{ secrets.APPLICATION_SIGNALS_E2E_TEST_ACCOUNT_ID }}:role/${{ secrets.APPLICATION_SIGNALS_E2E_TEST_ROLE_NAME }}
           aws-region: us-east-1
 
-      - uses: actions/download-artifact@v3
+      - uses: actions/download-artifact@v4
         with:
           name: aws-opentelemetry-agent.jar
 

.github/workflows/release-lambda.yml

@@ -97,7 +97,7 @@ jobs:
           echo BUCKET_NAME=java-lambda-layer-${{ github.run_id }}-${{ matrix.aws_region }} | tee --append $GITHUB_ENV
 
       - name: download layer.zip
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4
         with:
           name: aws-opentelemetry-java-layer.zip
 
@@ -158,7 +158,7 @@ jobs:
       - uses: hashicorp/setup-terraform@v2
 
       - name: download layerARNs
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4
         with:
           name: ${{ env.LAYER_NAME }}
           path: ${{ env.LAYER_NAME }}