Integration test workflow failing

[cpswan]

Describe the bug

Actions workflow ci.yml started by #357

Superficially looks like a failure to pull Docker in Docker, but docker:24.0.2 is a valid image.

[INFO] -------------------------------------------------------
[INFO]  T E S T S
[INFO] -------------------------------------------------------
[INFO] Running org.atsign.common.AtClientValidationIT
[main] INFO org.testcontainers.images.PullPolicy - Image pull policy will be performed by: DefaultPullPolicy()
[main] INFO org.testcontainers.utility.ImageNameSubstitutor - Image name substitution will be performed by: DefaultImageNameSubstitutor (composite of 'ConfigurationFileImageNameSubstitutor' and 'PrefixingImageNameSubstitutor')
[main] INFO org.testcontainers.DockerClientFactory - Testcontainers version: 1.21.3
[main] INFO org.testcontainers.dockerclient.DockerMachineClientProviderStrategy - docker-machine executable was not found on PATH ([/opt/hostedtoolcache/Java_Temurin-Hotspot_jdk/11.0.30-7/x64/bin, /snap/bin, /home/runner/.local/bin, /opt/pipx_bin, /home/runner/.cargo/bin, /home/runner/.config/composer/vendor/bin, /usr/local/.ghcup/bin, /home/runner/.dotnet/tools, /usr/local/sbin, /usr/local/bin, /usr/sbin, /usr/bin, /sbin, /bin, /usr/games, /usr/local/games, /snap/bin])
[main] ERROR org.testcontainers.dockerclient.DockerClientProviderStrategy - Could not find a valid Docker environment. Please check configuration. Attempted configurations were:
	UnixSocketClientProviderStrategy: failed with exception BadRequestException (Status 400: {"message":"client version 1.32 is too old. Minimum supported API version is 1.44, please upgrade your client to a newer version"}
)

Steps to reproduce

1. First Dependabot opened build(deps): Bump github/codeql-action from 4.32.2 to 4.32.3 in the github-actions group #357
2. Then ci.yml ran
3. And then failures as noted above (on first run and re-run)

Expected behavior

CI passes

Additional context

IMAGE=docker:24.0.2
docker buildx imagetools inspect $IMAGE --format "{{json .Manifest}}" | jq -r .digest

yields:

sha256:1d148deae16a6bb4c89224c636e1fd1799a4d5925f545861ce0d7bea3a527b5d

Though looking at Docker hub that's quite an ancient tag, latest is 29.2.1

[akafredperry]

appears to be testcontainers.jar + docker compatibility

[main] INFO org.testcontainers.DockerClientFactory - Testcontainers version: 1.21.3
[main] INFO org.testcontainers.dockerclient.DockerMachineClientProviderStrategy - docker-machine executable was not found on PATH ([/opt/hostedtoolcache/Java_Temurin-Hotspot_jdk/11.0.30-7/x64/bin, /snap/bin, /home/runner/.local/bin, /opt/pipx_bin, /home/runner/.cargo/bin, /home/runner/.config/composer/vendor/bin, /usr/local/.ghcup/bin, /home/runner/.dotnet/tools, /usr/local/sbin, /usr/local/bin, /usr/sbin, /usr/bin, /sbin, /bin, /usr/games, /usr/local/games, /snap/bin])
[main] ERROR org.testcontainers.dockerclient.DockerClientProviderStrategy - Could not find a valid Docker environment. Please check configuration. Attempted configurations were:
	UnixSocketClientProviderStrategy: failed with exception BadRequestException (Status 400: {"message":"client version 1.32 is too old. Minimum supported API version is 1.44, please upgrade your client to a newer version"}
)

will investigate more