Add markdownlint-cli2 to pre-commit #4454

Job	Run time
pre-commit / check-file-sizes	4s
pre-commit / pre-commit	1m 43s
mac / clang-build (Release)	1m 48s
ubuntu / clang-build (ubuntu-24.04)	2m 43s
ubuntu / gcc-build (ubuntu-24.04-arm, Debug)	1m 53s
mac / clang-build (Debug)	2m 14s
windows / clang-build	3m 6s
ubuntu / clang-build (ubuntu-24.04-arm)	2m 10s
windows / msvc-build (Debug)	3m 45s
ubuntu / gcc-build (ubuntu-24.04-arm, Release)	1m 52s
ubuntu / gcc-build (ubuntu-24.04, Debug)	2m 5s
ubuntu / gcc-build (ubuntu-24.04, Release)	2m 35s
windows / msvc-build (Release)	1m 44s
mac / clang-test	4m 31s
windows / clang-test	3m 10s
windows / msvc-test	5m 0s
ubuntu / clang-sanitizer-build (ubuntu-24.04)	3m 21s
ubuntu / clang-test (ubuntu-24.04)	8m 26s
ubuntu / clang-test (ubuntu-24.04-arm)	8m 15s
ubuntu / gcc-test (ubuntu-24.04)	8m 23s
ubuntu / gcc-test (ubuntu-24.04-arm)	8m 26s
windows / clang-test-extended	2m 57s
mac / clang-test-extended	2m 33s
windows / msvc-test-extended	3m 2s
ubuntu / clang-sanitizer-test (ubuntu-24.04)	3m 12s
ubuntu / clang-test-extended (ubuntu-24.04-arm)	4m 38s
ubuntu / clang-test-extended (ubuntu-24.04)	4m 41s
ubuntu / gcc-test-extended (ubuntu-24.04)	4m 36s
ubuntu / gcc-test-extended (ubuntu-24.04-arm)	4m 30s
ubuntu / clang-sanitizer-test-extended (ubuntu-24.04)	2m 26s
ubuntu / gcc-build-codecov	7m 19s
perf / macos-clang-build-perf-stats	1m 56s
perf / ubuntu-gcc-build-perf-stats	1m 40s
pages / build-doxygen-xml	19s
pages / build-scoreboard	24s
pages / build-sphinx	39s
pages / deploy-pages	0s
	2h 2m 6s

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