Update docker-compose on all operating systems to 1.28.x

* Linux 1.28.6
* Windows 1.28.5 (the latest available on chocolatey)

There's no specific features we need, we just want to do regular small
bumps so the elastic stack never falls behind, and also avoid big
changes in behaviour from release to release

1.29.1 is the latest released version, but I stuck with 1.28.x so we can
have consistent minor versions across linux and windows. There's so
new features in 1.29.x that can't wait for the next elastic stack
release.

Author: James Healy

packer/linux/scripts/install-docker.sh

@@ -3,7 +3,7 @@ set -eu -o pipefail
 
 DOCKER_VERSION=20.10.6
 DOCKER_RELEASE="stable"
-DOCKER_COMPOSE_VERSION=1.27.4
+DOCKER_COMPOSE_VERSION=1.28.6
 MACHINE=$(uname -m)
 
 # This performs a manual install of Docker.
@@ -47,7 +47,7 @@ elif [[ "${MACHINE}" == "aarch64" ]]; then
   # https://github.com/docker/compose/issues/7472
   CONSTRAINT_FILE="/tmp/docker-compose-pip-constraint"
   echo 'cryptography<3.4' >"$CONSTRAINT_FILE"
-  sudo pip3 install --constraint "$CONSTRAINT_FILE" docker-compose
+  sudo pip3 install --constraint "$CONSTRAINT_FILE" "docker-compose==${DOCKER_COMPOSE_VERSION}"
 
 	docker-compose version
 else

packer/windows/scripts/install-docker.ps1

@@ -2,6 +2,7 @@
 $ErrorActionPreference = "Stop"
 
 $docker_version="20.10.0"
+$docker_compose_version="1.28.5"
 
 Write-Output "Upgrading DockerMsftProvider module"
 Update-Module -Name DockerMsftProvider -Force
@@ -15,7 +16,7 @@ Install-Package -Name docker -ProviderName DockerMsftProvider -Force -RequiredVe
 Start-Service docker
 
 Write-Output "Installing docker-compose"
-choco install -y docker-compose
+choco install -y docker-compose --version $docker_compose_version
 If ($lastexitcode -ne 0) { Exit $lastexitcode }
 
 Write-Output "Installing jq"