fix: improve CI output

[mdonnalley]

• add onlyShowAtEndInCI config prop so that consumers can choose for information to only be shown at the very end when in CI
• Don't repeat stage headers when receiving updates to stage specific infos
• Reprint stage or stage specific infos after 5 minutes (configurable with OCLIF_CI_HEARTBEAT_FREQUENCY_MS or SF_CI_HEARTBEAT_FREQUENCY_MS)
• Throttle new information every 5 seconds (configurable with OCLIF_CI_UPDATE_FREQUENCY_MS or SF_CI_UPDATE_FREQUENCY_MS)

forcedotcom/cli#3079
@W-17060727@

[cristiand391]

QA notes:

setup:
tested a few via bin/run.js project deploy start on dreamhouse and the sf-specific deploy example in this repo (mostly to test the new features with bunch of updates on multiple stages).

✅ stage headers aren't duplicated on data updates
✅ can configure reprint stage info via SF_CI_HEARTBEAT_FREQUENCY_MS
✅ SF_CI_HEARTBEAT_FREQUENCY_MS lower than the deploy poll interval, I can see previous data being printed, if new data comes in the frequency is still respected
✅ SF_CI_UPDATE_FREQUENCY_MS throttles new info frequency, setting it to 10000 on a small deploy I only see the start and the finished update after 10s
✅ stages with onlyShowAtEndInCI are rendered at the end of stages when it finished.