ci(jenkins): run docker services in linux

[v1v]

CI Workers seem to be accessible between them, so let's move all the infrastructure requirements to be spun up in Linux and configure the Windows worker to connect to those services.

Pros

• Faster to spin up those services in docker 2 minutes vs 40 minutes

[2019-12-15T11:44:30.536Z] + .ci/scripts/windows/prepare-test.sh 12
...
[2019-12-15T11:46:46.472Z] + awk {print $1}

[2019-12-15T11:46:40.068Z] C:\Users\jenkins\workspace\ejs_apm-agent-nodejs-mbp_PR-1393\src\github.com\elastic\apm-agent-nodejs\.ci\scripts\windows\docker>run-services.bat
...
[2019-12-15T12:23:44.354Z] C:\Users\jenkins\workspace\ejs_apm-agent-nodejs-mbp_PR-1393\src\github.com\elastic\apm-agent-nodejs\.ci\scripts\windows\docker>docker ps -a 

Cons

• It's required to configure those linux docker containers to listen for connections from all the network interfaces. Default behaviour