Refactor PrometheusController + Tests + Errors, MetricsService and MessageService and their Dependencies to AutomaUtilities

[vimscientist69]

Reason

PrometheusController, MetricsService and MessageService will be used in packages and repositories other than Backend package and AutomaInfraCore repository. Moving these structs to AutomaUtilities will allow other repositories and Swift packages to use them as well.

Tech Details List

1. Move MetricsService, PrometheusController, PrometheusControllerErrors and PrometheusControllerIntegrationTests from AutomaInfracore to AutomaUtilities.
2. Refactor MessageService into MessageService and SNSService (message service just for discord messages, sns service for SMS's), and move MessageService along with all of its imported code from AutomaInfracore to AutomaUtilities.
3. Update AutomaUtilities package after refactor PR has been merged.
4. Import AutomaUtilities package where MetricsService, PrometheusController, MessageService and their dependencies are used

Tasks:

• Move MetricsService, PrometheusController, PrometheusControllerErrors and PrometheusControllerIntegrationTests from AutomaInfracore to AutomaUtilities.
• Refactor MessageService into MessageService and SNSService (message service just for discord messages, sns service for SMS's), and move MessageService along with all of its imported code from AutomaInfracore to AutomaUtilities.
• Update AutomaUtilities package after refactor PR has been merged.
• Import AutomaUtilities package where MetricsService, PrometheusController, MessageService and their dependencies are used

Un-important tasks:

Links:

AutomaUtilities Refactor Pull Request (already merged)

Testing

Steps:

1. Run required commands to test all the code modified by this PR

# unit tests
swift test # tests whether refactoring code led to any issues
# integration tests
# procs / testing logic

2. Further testing can be done by following the notes in TESTING-QA

Output:

Testing QA