Add an option to change the name of the default library #1565

Job	Run time
conan	6m 31s
build (clang-sanitize, ubuntu-22.04)	21m 44s
bindings	18m 49s
build (gcc-release, ubuntu-22.04)	7m 43s
build (gcc-11-release, ubuntu-22.04)	7m 29s
linux-coverage	12m 22s
build (gcc-debug-shared, ubuntu-22.04)	6m 41s
build (gcc-debug-noexcept, ubuntu-22.04)	7m 7s
build (macos-release, macos-13)	6m 2s
build (win64-release, windows-latest)	10m 18s
build (win64-debug-shared, windows-latest)	8m 54s
build (win64-debug-noexcept, windows-latest)	7m 23s
	2h 1m 3s

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