Collect information on how the new DS analyzer was introduced

Problem statement

We would like to know how users are introducing the new DS analyzer. Currently there are 3 ways of introducing it:

• latest template
• v2 template
• Beta component

Proposal

We could introduce an internal env var which could contain information like the following:

• template::latest
• template::v2
• template::stable
• component:v1.1.0

Then we could track these values with the use of an event

{
	"event": "collect_ds_analyzer_scan_ci_integration_metrics_from_pipeline",
	
	// Columns (join, filter, fast)
	
	"property": "scan_uuid",          // join: Allows joining
	"label": "<INTERNAL_DS_ANALYZER_CI_INTEGRATION>"           // fast: Config environment variable value
}

Implementation plan

• Extend latest and v2 template with INTERNAL_DS_ANALYZER_CI_INTEGRATION env var
• Extend Beta component with INTERNAL_DS_ANALYZER_CI_INTEGRATION
• Create an event for collect_ds_analyzer_scan_ci_source_metrics_from_pipeline in GitLab
• Create an event for collect_ds_analyzer_scan_ci_source_metrics_from_pipeline in event registry
• Update the DS analyzer to send the event