REVERT-ME:Test Build using autobuild image

Author: XinRanZhAWS

.github/workflows/dotnet-eks-windows-test.yml

@@ -180,8 +180,8 @@ jobs:
 
       - name: Set Sample App Image
         run: |
-          echo MAIN_SAMPLE_APP_IMAGE_ARN="${{ env.ACCOUNT_ID }}.dkr.ecr.${{ env.E2E_TEST_AWS_REGION }}.amazonaws.com/${{ env.DOTNET_MAIN_SAMPLE_APP_IMAGE }}" >> $GITHUB_ENV
-          echo REMOTE_SAMPLE_APP_IMAGE_ARN="${{ env.ACCOUNT_ID }}.dkr.ecr.${{ env.E2E_TEST_AWS_REGION }}.amazonaws.com/${{ env.DOTNET_REMOTE_SAMPLE_APP_IMAGE }}" >> $GITHUB_ENV
+          echo MAIN_SAMPLE_APP_IMAGE_ARN="${{ env.ACCOUNT_ID }}.dkr.ecr.${{ env.E2E_TEST_AWS_REGION }}.amazonaws.com/appsignals-dotnet-windows-main-service:autobuild-latest" >> $GITHUB_ENV
+          echo REMOTE_SAMPLE_APP_IMAGE_ARN="${{ env.ACCOUNT_ID }}.dkr.ecr.${{ env.E2E_TEST_AWS_REGION }}.amazonaws.com/appsignals-dotnet-windows-remote-service:autobuild-latest" >> $GITHUB_ENV
 
       - name: Deploy sample app via terraform and wait for the endpoint to come online
         id: deploy-dotnet-app