Update LLVM to version 22 #4606

Job	Run time
pre-commit / check-file-sizes	6s
pre-commit / link-check	17s
pre-commit / pre-commit	3m 25s
ubuntu / clang-build (ubuntu-24.04)	59s
windows / msvc-build (Release)	1m 9s
windows / clang-build	1m 10s
mac / clang-build (Release)	1m 20s
windows / msvc-build (Debug)	1m 12s
ubuntu / gcc-build (ubuntu-24.04, Release)	1m 8s
mac / clang-build (Debug)	1m 19s
ubuntu / gcc-build (ubuntu-24.04, Debug)	1m 4s
ubuntu / clang-test	1s
ubuntu / clang-sanitizer-build	1s
ubuntu / clang-sanitizer-test	1s
ubuntu / clang-test-extended	1s
ubuntu / clang-sanitizer-test-extended	1s
ubuntu / gcc-test	1s
ubuntu / gcc-test-extended	1s
ubuntu / gcc-build-codecov	1s
windows / clang-test	1s
windows / clang-test-extended	1s
windows / msvc-test	1s
windows / msvc-test-extended	1s
mac / clang-test	1s
mac / clang-test-extended	1s
pages	0s
perf	0s
	13m 23s

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