Add CITING.md #4563

Job	Run time
pre-commit / check-file-sizes	3s
pre-commit / pre-commit	1m 53s
ubuntu / clang-build (ubuntu-24.04)	3m 3s
mac / clang-build (Debug)	2m 9s
windows / clang-build	1m 46s
ubuntu / gcc-build (ubuntu-24.04, Release)	2m 15s
windows / msvc-build (Release)	1m 40s
windows / msvc-build (Debug)	3m 24s
ubuntu / gcc-build (ubuntu-24.04, Debug)	1m 57s
mac / clang-build (Release)	2m 45s
windows / clang-test	2m 55s
ubuntu / gcc-test (ubuntu-24.04)	8m 24s
mac / clang-test	4m 47s
ubuntu / clang-test (ubuntu-24.04)	8m 35s
ubuntu / clang-sanitizer-build (ubuntu-24.04)	3m 38s
windows / msvc-test	4m 59s
windows / clang-test-extended	2m 51s
ubuntu / clang-sanitizer-test (ubuntu-24.04)	2m 53s
mac / clang-test-extended	2m 41s
windows / msvc-test-extended	2m 46s
ubuntu / clang-sanitizer-test-extended (ubuntu-24.04)	2m 23s
ubuntu / gcc-test-extended (ubuntu-24.04)	4m 32s
ubuntu / clang-test-extended (ubuntu-24.04)	4m 43s
ubuntu / gcc-build-codecov	7m 31s
perf / macos-clang-build-perf-stats	2m 42s
perf / ubuntu-gcc-build-perf-stats	1m 42s
pages / build-doxygen-xml	16s
pages / build-scoreboard	15s
pages / build-sphinx	44s
pages / deploy-pages	0s
	1h 30m 12s

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