CMake: adjust output when building with DSS-Extensions: #44

Job	Run time
macOS variants (macos-13, x64)	1m 9s
Linux variants (x64, pmeira/manylinux_wheel_fpc322_x86_64)	1m 6s
Windows variants (windows-2019, x64, msvc)	2m 25s
macOS variants (macos-latest, arm64)	29s
Linux variants (x86, pmeira/manylinux_wheel_fpc322_i686, -DCMAKE_CXX_COMPILER_ARG1=-m32 -DCMAKE_C...	1m 7s
Windows variants (windows-2019, x64, gcc)	2m 20s
Windows variants (windows-2019, x86, msvc)	1m 22s
Windows variants (windows-2019, x86, gcc)	3m 50s
Windows variants (windows-2022, x64, msvc)	1m 52s
Windows variants (windows-2022, x64, gcc)	1m 36s
Windows variants (windows-2022, x86, msvc)	1m 28s
merge	3s
	18m 47s

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