Update lambda2 from master #2138

Job	Run time
b2-windows (windows-2019)	24m 52s
cmake-install-windows (windows-2019)	8m 59s
b2-windows (windows-2022)	25m 21s
b2-posix (ubuntu-20.04)	11m 49s
cmake-install-windows (windows-2022)	10m 30s
cmake-install-posix (ubuntu-20.04)	4m 39s
b2-posix (ubuntu-22.04)	11m 43s
cmake-install-posix (ubuntu-22.04)	4m 48s
b2-posix (macos-12)	20m 32s
cmake-test-posix (ubuntu-latest)	33m 0s
cmake-install-posix (macos-12)	8m 24s
b2-posix (macos-13)	19m 9s
cmake-test-posix-quick (ubuntu-20.04)	2m 11s
cmake-install-posix (macos-13)	8m 9s
b2-posix (macos-14)	9m 49s
cmake-test-posix-quick (ubuntu-22.04)	2m 9s
cmake-install-posix (macos-14)	6m 6s
cmake-test-windows-quick (windows-2019)	7m 12s
cmake-test-posix-quick (macos-12)	6m 44s
cmake-test-windows-quick (windows-2022)	5m 4s
cmake-test-posix-quick (macos-13)	6m 50s
cmake-test-posix-quick (macos-14)	5m 7s
	4h 3m 7s

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