Bump actions/upload-artifact from 6 to 7 #4616

Job	Run time
pre-commit / link-check	15s
pre-commit / check-file-sizes	7s
pre-commit / pre-commit	1m 53s
windows / msvc-build (Release)	1m 49s
mac / clang-build (Debug)	1m 51s
windows / clang-build	4m 3s
mac / clang-build (Release)	1m 58s
ubuntu / clang-build (ubuntu-24.04)	2m 38s
windows / msvc-build (Debug)	2m 55s
ubuntu / gcc-build (ubuntu-24.04, Release)	2m 12s
ubuntu / gcc-build (ubuntu-24.04, Debug)	2m 14s
mac / clang-test	4m 54s
windows / msvc-test	4m 43s
ubuntu / gcc-test (ubuntu-24.04)	8m 22s
ubuntu / clang-test (ubuntu-24.04)	8m 37s
ubuntu / clang-sanitizer-build (ubuntu-24.04)	3m 4s
windows / clang-test	2m 49s
mac / clang-test-extended	2m 34s
windows / msvc-test-extended	2m 54s
windows / clang-test-extended	2m 48s
ubuntu / gcc-test-extended (ubuntu-24.04)	4m 34s
ubuntu / clang-sanitizer-test (ubuntu-24.04)	2m 53s
ubuntu / clang-test-extended (ubuntu-24.04)	4m 32s
ubuntu / clang-sanitizer-test-extended (ubuntu-24.04)	2m 25s
ubuntu / gcc-build-codecov	7m 19s
perf / macos-clang-build-perf-stats	2m 8s
perf / ubuntu-gcc-build-perf-stats	1m 29s
pages / build-doxygen-xml	16s
pages / build-scoreboard	15s
pages / build-sphinx	47s
pages / deploy-pages	0s
	1h 29m 18s

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