[MLIR] [Python] Fix out-of-tree Windows python bindings

MSVC needs to know where to put the archive (.lib) as well as the runtime
(.dll). If left to the default location, multiple rules to generate the same
file will be produced, creating a Ninja error.

Differential Revision: https://reviews.llvm.org/D108181

mlir/cmake/modules/AddMLIRPython.cmake

@@ -494,6 +494,7 @@ function(add_mlir_python_extension libname extname)
     set_target_properties(
       ${libname} PROPERTIES
       RUNTIME_OUTPUT_DIRECTORY ${ARG_OUTPUT_DIRECTORY}
+      ARCHIVE_OUTPUT_DIRECTORY ${ARG_OUTPUT_DIRECTORY}
     )
   endif()