Update dynamic_bitset from develop #2843

Job	Run time
b2-posix (ubuntu-20.04)	13m 38s
b2-posix (ubuntu-22.04)	12m 24s
b2-windows (windows-2019)	28m 43s
cmake-install-posix (ubuntu-20.04)	4m 13s
b2-posix (ubuntu-24.04)	14m 51s
b2-windows (windows-2022)	29m 21s
b2-posix (macos-13)	24m 33s
cmake-install-posix (ubuntu-22.04)	4m 38s
b2-posix (macos-14)	10m 9s
cmake-install-posix (ubuntu-24.04)	4m 55s
b2-posix (macos-15)	11m 26s
cmake-install-posix (macos-13)	6m 50s
cmake-install-windows (windows-2019)	8m 20s
cmake-test-posix-quick (ubuntu-20.04)	1m 54s
cmake-install-posix (macos-14)	5m 39s
cmake-install-windows (windows-2022)	9m 16s
cmake-test-posix-quick (ubuntu-22.04)	1m 44s
cmake-install-posix (macos-15)	5m 30s
cmake-test-posix-quick (ubuntu-24.04)	1m 45s
cmake-test-windows-quick (windows-2019)	5m 23s
cmake-test-posix-quick (macos-13)	4m 31s
cmake-test-windows-quick (windows-2022)	5m 18s
cmake-test-posix (ubuntu-latest)	27m 54s
cmake-test-posix-quick (macos-14)	4m 23s
cmake-test-posix-quick (macos-15)	3m 56s
	4h 11m 14s

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