CCM-7943: Add template event schemas #551

Job	Run time
Set CI/CD metadata	8s
Commit stage / Scan secrets	9s
Commit stage / Check file format	7s
Commit stage / Check Markdown format	16s
Commit stage / Lint Terraform	9s
Commit stage / Count lines of code	10s
Commit stage / Scan dependencies	28s
Commit stage / Check English usage	10s
Test stage / Unit tests	3s
Test stage / Linting	5s
Test stage / Perform static analysis	35s
Test stage / Test coverage	4s
Build stage	0s
Acceptance stage	0s
	2m 24s

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