Introduce comment-to-code ratio check (#765) #4721

Job	Run time
pre-commit / link-check	15s
pre-commit / pre-commit	1m 54s
mac / clang-build (Debug)	2m 23s
windows / clang-build	2m 6s
mac / clang-build (Release)	2m 13s
windows / msvc-build (Debug)	3m 38s
ubuntu / clang-build (ubuntu-24.04)	3m 10s
ubuntu / gcc-build (ubuntu-24.04, Debug)	2m 6s
ubuntu / gcc-build (ubuntu-24.04, Release)	2m 31s
windows / msvc-build (Release)	1m 41s
windows / clang-test	2m 53s
mac / clang-test	4m 11s
ubuntu / gcc-test (ubuntu-24.04)	8m 27s
ubuntu / clang-test (ubuntu-24.04)	8m 22s
ubuntu / clang-sanitizer-build (ubuntu-24.04)	3m 51s
windows / msvc-test	4m 47s
windows / clang-test-extended	2m 53s
mac / clang-test-extended	2m 36s
ubuntu / clang-sanitizer-test (ubuntu-24.04)	3m 15s
windows / msvc-test-extended	2m 59s
ubuntu / clang-sanitizer-test-extended (ubuntu-24.04)	2m 42s
ubuntu / gcc-test-extended (ubuntu-24.04)	4m 31s
ubuntu / clang-test-extended (ubuntu-24.04)	4m 38s
ubuntu / gcc-build-codecov	7m 21s
perf / macos-clang-build-perf-stats	1m 40s
perf / ubuntu-gcc-build-perf-stats	1m 28s
pages / build-doxygen-xml	27s
pages / build-scoreboard	13s
pages / build-sphinx	45s
pages / deploy-pages	12s
	1h 30m 8s

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