* feat: Add anonymized telemetry to report product usage
This adds a background service to report telemetry to a Coder
server for usage data. There will be realtime event data sent
in the future, but for now usage will report on a CRON.
* Fix flake and requested changes
* Add reporting options for setup
* Add reporting for workspaces
* Add resources as they are reported
* Track API key usage
* Ensure telemetry is tracked prior to exit
This enables a "kubernetes_pod" to attach multiple agents that
could be for multiple services. Each agent is required to have
a unique name, so SSH syntax is:
`coder ssh <workspace>.<agent>`
A resource can have zero agents too, they aren't required.
