Automatically fill properties related to CICD technologies in events and SRG

[drqc]

Detect a specific CICD technology and fill properties like event-provider and gitcommit id (more can be mapped).

i.e. When running in Github the dta cli should populate the event-provider as Github and try to fecth the commit ID from the available variables. (this would mean a technology specific implementation for each CICD provider)