Merge pull request buildkite#1745 from buildkite/triarius/bump-aesb-versions

Update documented versions of buildkite-agent, docker, docker-compose

Author: triarius

pages/agent/v3/elastic_ci_aws.md.erb

@@ -194,9 +194,9 @@ CloudWatch Logs and EC2 instance log data are forwarded to CloudWatch Logs, but
 <!-- vale off -->
 
 * [Amazon Linux 2](https://aws.amazon.com/amazon-linux-2/)
-* [Buildkite Agent v3.33.3](https://buildkite.com/docs/agent)
-* [Docker](https://www.docker.com) - 20.10.6 (Linux) and 20.10.0 (Windows)
-* [Docker Compose](https://docs.docker.com/compose/) - 1.28.6 (Linux) and 1.28.5 (Windows)
+* [Buildkite Agent v3.39.1](https://buildkite.com/docs/agent)
+* [Docker](https://www.docker.com) - 20.10.7 (Linux) and 20.10.0 (Windows)
+* [Docker Compose](https://docs.docker.com/compose/) - 1.29.2 (Linux) and 1.28.5 (Windows)
 * [AWS CLI](https://aws.amazon.com/cli/) - useful for performing any ops-related tasks
 * [jq](https://stedolan.github.io/jq/) - useful for manipulating JSON responses from CLI tools such as AWS CLI or the Buildkite API