Bump actions/setup-node from 4 to 6 #1134

Job	Run time
Set CI/CD metadata	7s
Commit stage / Check file format	7s
Commit stage / Scan secrets	10s
Commit stage / Check Markdown format	4s
Commit stage / Detect Terraform Changes	3s
Commit stage / Count lines of code	11s
Commit stage / Check TODO usage	5s
Commit stage / Scan dependencies	29s
Commit stage / Check English usage	10s
Commit stage / Lint Terraform	0s
Commit stage / Run terraform-docs	0s
Commit stage / Trivy Scan	0s
Test stage / Check generated dependencies	31s
Test stage / Unit tests	1m 55s
Test stage / Typecheck	39s
Test stage / Linting	39s
Test stage / Test coverage	5s
Test stage / Perform static analysis	4s
Build stage / Build servers	1m 2s
Build stage / Build proxies	39s
Build stage / Build Docs	1m 21s
Build stage / Build SDKs	1m 14s
Build stage / Build libs	2m 9s
Acceptance stage	0s
Publish stage	0s
	11m 44s

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