build: enable pmdinfogen for Windows

Remove platform restriction when building drivers.

Signed-off-by: Dmitry Kozlyuk <dmitry.kozliuk@gmail.com>
Tested-by: Jie Zhou <jizh@microsoft.com>

drivers/meson.build

@@ -120,7 +120,6 @@ foreach subpath:subdirs
 			# lib and then running pmdinfogen on the contents of
 			# that lib. The final lib reuses the object files and
 			# adds in the new source file.
-			if not is_windows
 			out_filename = lib_name + '.pmd.c'
 			tmp_lib = static_library('tmp_' + lib_name,
 					sources,
@@ -133,7 +132,6 @@ foreach subpath:subdirs
 						'@OUTPUT@', pmdinfogen],
 					output: out_filename,
 					depends: [tmp_lib])
-			endif
 
 			# now build the static driver
 			static_lib = static_library(lib_name,