ci: simplify dev/CI and prepare for image building

[robbkidd]

• overhaul ocb, jq, and yq prereqs

  • use a LinuxServer.io image for yq/jq to avoid managing a whole Python install
  • added scripts to a new ./bin directory to simplify the running of yq/jq
  • use Make to retrieve the necessary version of Collector to build upon; yq to query the version of the Collector in builder-config so that the version is declared in one place

• [ ] something something image publish