This PR renames telemetry related flags to metrics and makes the metrics feature disabled by default. Renamed telemetry package to metrics and also include a refactor to the start-up message function.
Checklist:
[x] My code follows the style guidelines of this project
[x] I have performed a self-review of my code
[x] I have commented my code, particularly in hard-to-understand areas
[x] I have made corresponding changes to the documentation
[x] My changes generate no new warnings
[x] I have added tests that prove my fix is effective or that my feature works
[x] New and existing unit tests pass locally with my changes
[x] New and existing E2E tests pass locally with my changes
[x] Any dependent changes have been merged and published in downstream modules
[x] I have not added any vulnerable dependencies to my code
Description
This PR renames telemetry related flags to metrics and makes the metrics feature disabled by default. Renamed telemetry package to metrics and also include a refactor to the start-up message function.
Checklist: