* Disable clang-tidy in test build directories
* Disable compiler warnings for test binary directories.
These contain generated code we can not change, so the warnings are just noise
winpr is now always build as single library.
The build option MONOLITHIC_BUILD doesn't influence this behavior anymore.
The only exception is winpr-makecert-tool which is still build as extra
library.
This obsoletes complex_libraries for winpr.