Add markdownlint-cli2 to pre-commit (#715) #4458

Job	Run time
pre-commit / check-file-sizes	5s
pre-commit / pre-commit	1m 44s
windows / clang-build	2m 14s
windows / msvc-build (Release)	1m 42s
mac / clang-build (Release)	2m 27s
ubuntu / clang-build (ubuntu-24.04-arm)	2m 5s
mac / clang-build (Debug)	1m 59s
windows / msvc-build (Debug)	3m 1s
ubuntu / clang-build (ubuntu-24.04)	2m 30s
ubuntu / gcc-build (ubuntu-24.04, Release)	2m 20s
ubuntu / gcc-build (ubuntu-24.04-arm, Release)	2m 6s
ubuntu / gcc-build (ubuntu-24.04, Debug)	2m 11s
ubuntu / gcc-build (ubuntu-24.04-arm, Debug)	1m 55s
windows / clang-test	2m 54s
windows / msvc-test	4m 47s
mac / clang-test	4m 22s
ubuntu / gcc-test (ubuntu-24.04-arm)	8m 17s
ubuntu / gcc-test (ubuntu-24.04)	8m 21s
ubuntu / clang-sanitizer-build (ubuntu-24.04)	3m 21s
ubuntu / clang-test (ubuntu-24.04-arm)	8m 26s
ubuntu / clang-test (ubuntu-24.04)	8m 22s
windows / clang-test-extended	3m 13s
windows / msvc-test-extended	2m 58s
mac / clang-test-extended	3m 10s
ubuntu / gcc-test-extended (ubuntu-24.04)	4m 29s
ubuntu / gcc-test-extended (ubuntu-24.04-arm)	4m 36s
ubuntu / clang-test-extended (ubuntu-24.04-arm)	4m 25s
ubuntu / clang-test-extended (ubuntu-24.04)	4m 31s
ubuntu / clang-sanitizer-test (ubuntu-24.04)	2m 53s
ubuntu / gcc-build-codecov	7m 23s
ubuntu / clang-sanitizer-test-extended (ubuntu-24.04)	2m 18s
perf / macos-clang-build-perf-stats	1m 55s
perf / ubuntu-gcc-build-perf-stats	1m 25s
pages / build-doxygen-xml	18s
pages / build-scoreboard	13s
pages / build-sphinx	42s
pages / deploy-pages	13s
	1h 59m 51s

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