Fix warning when executable(implib:) is used
PR added implib to known_exe_kwargs, but since PR it needs to be
in exe_kwargs as well, to avoid 'WARNING: Passed invalid keyword argument
"implib"' when it is used.
@@ -1276,9 +1276,7 @@ build_target_common_kwargs = (
rust_kwargs |
cs_kwargs)
-exe_kwargs = set()
-exe_kwargs.update(build_target_common_kwargs)
-
+exe_kwargs = (build_target_common_kwargs) | {'implib'}
shlib_kwargs = (build_target_common_kwargs) | {'version', 'soversion'}
shmod_kwargs = shlib_kwargs
stlib_kwargs = shlib_kwargs
