fix secret name

Author: jb-adams

.github/workflows/develop.yml

@@ -49,6 +49,6 @@ jobs:
         id: render-ecs-task-definition
         uses: aws-actions/amazon-ecs-render-task-definition@v1
         with:
-          task-definition-arn: ${{ secrets.ECS_TASK_DEFINITION_ARN }}
+          task-definition-arn: ${{ secrets.AWS_ECS_TASK_DEFINITION_ARN }}
           image: ${{ env.DOCKER_REPO }}:${{ env.DOCKER_TAG }}
           container-name: analytics-dashboard-ui