Update core from develop #2865

Job	Run time
b2-windows (windows-2019)	28m 37s
cmake-install-windows (windows-2019)	8m 46s
b2-posix (ubuntu-20.04)	12m 17s
b2-windows (windows-2022)	30m 12s
cmake-install-windows (windows-2022)	9m 0s
cmake-install-posix (ubuntu-20.04)	4m 17s
b2-posix (ubuntu-22.04)	12m 37s
cmake-install-posix (ubuntu-22.04)	5m 33s
b2-posix (ubuntu-24.04)	14m 7s
cmake-install-posix (ubuntu-24.04)	5m 22s
b2-posix (macos-13)	30m 34s
cmake-test-posix (ubuntu-latest)	46m 52s
cmake-install-posix (macos-13)	9m 48s
b2-posix (macos-14)	12m 8s
cmake-test-posix-quick (ubuntu-20.04)	3m 54s
cmake-install-posix (macos-14)	5m 37s
b2-posix (macos-15)	11m 39s
cmake-test-posix-quick (ubuntu-22.04)	2m 25s
cmake-install-posix (macos-15)	5m 48s
cmake-test-windows-quick (windows-2019)	6m 49s
cmake-test-posix-quick (ubuntu-24.04)	3m 17s
cmake-test-windows-quick (windows-2022)	5m 46s
cmake-test-posix-quick (macos-13)	5m 27s
cmake-test-posix-quick (macos-14)	4m 15s
cmake-test-posix-quick (macos-15)	6m 11s
	4h 51m 18s

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