WIP: feat(jenkins_inbound_agent): add ansible role for deployment with docker

roles/jenkins_inbound_agent/README.md

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+# `finallycoffee.cicd.jenkins_inbound_agent` ansible role
+
+## Overview
+
+Deploy Jenkins inbound agents using docker.
+
+## Required configuration
+
+- `jenkins_agent_server_url` - URL of the jenkins control node, including protocol and port, i.e.: http://jenkins-server:port
+- `jenkins_agent_secret` - Secret for this jenkins agent generated by the jenkins control node
+- `jenkins_agent_name` - Name of this (inbound) agent, must match agent name in jenkins control node