unit-tests #812

Job	Run time
build-ystdlib-cpp (macos-14, release)	7m 18s
build-ystdlib-cpp (macos-15, release)	4m 36s
build-ystdlib-cpp (ubuntu-24.04, release)	2m 48s
build-ystdlib-cpp (macos-15, debug)	7m 35s
build-ystdlib-cpp (ubuntu-22.04, debug)	2m 44s
build-ystdlib-cpp (ubuntu-24.04, debug)	2m 46s
build-ystdlib-cpp (macos-14, debug)	6m 7s
build-ystdlib-cpp (ubuntu-22.04, release)	2m 45s
	36m 39s

Provide feedback