CCM-12600: Add sha256 hash to letters #4801

Job	Run time
Set CI/CD metadata	7s
Commit stage / Detect Terraform Changes	7s
Commit stage / Check file format	5s
Commit stage / Check Markdown format	4s
Commit stage / Scan dependencies	56s
Commit stage / Scan secrets	14s
Commit stage / Check TODO usage	8s
Commit stage / Count lines of code	9s
Commit stage / Check English usage	10s
Commit stage / Check for changes to event schema package compared to main branch	6s
Commit stage / Check event schema version has been updated	0s
Commit stage / Check for event schemas package version change	0s
Commit stage / Lint Terraform	0s
Commit stage / Run terraform-docs	0s
Test stage / Pact tests	51s
Test stage / Linting	2m 35s
Test stage / Unit tests	2m 55s
Test stage / Typecheck	2m 4s
Test stage / Check generated dependencies	49s
Test stage / Test coverage	-1s
Build stage	-1s
Test stage / Perform static analysis	-1s
Acceptance stage	-1s
Publish stage	0s
	11m 16s

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