Bump webrick from 1.8.1 to 1.8.2 in /docs #7

Job	Run time
Set CI/CD metadata	3s
Commit stage / Scan secrets	7s
Commit stage / Check file format	4s
Commit stage / Check Markdown format	4s
Commit stage / Check English usage	5s
Commit stage / Count lines of code	5s
Commit stage / Lint Terraform	12s
Commit stage / Scan dependencies	23s
Test stage / Linting	3s
Test stage / Unit tests	8s
Test stage / Test coverage	4s
Test stage / Perform static analysis	4s
Build stage / Artefact 1	6s
Build stage / Artefact 2	3s
Acceptance stage / Environment set up	3s
Acceptance stage / Contract test	6s
Acceptance stage / Security test	4s
Acceptance stage / UI test	3s
Acceptance stage / UI performance test	6s
Acceptance stage / Accessibility test	1m 22s
Acceptance stage / Integration test	4s
Acceptance stage / Load test	10s
Acceptance stage / Environment tear down	2s
	3m 31s

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