Fix LLDB windows build

LLDB WoA buildbot is failing due to pid_t redefinition after recent changes in
lldb/source/Plugins/ScriptInterpreter/Python/ScriptedProcessPythonInterface.cpp.
Process.h includes PosixApi.h which defines pid_t. Python.h on windows also typedefs
pid_t. To make sure that we include Python.h before PosixApi this patch renforces
the workaround previously set up to guard this issue.

https://lab.llvm.org/buildbot/#/builders/219

Reviewed By: mib

Differential Revision: https://reviews.llvm.org/D145446

lldb/source/Plugins/ScriptInterpreter/Python/ScriptedProcessPythonInterface.cpp

@@ -7,16 +7,17 @@
 //===----------------------------------------------------------------------===//
 
 #include "lldb/Host/Config.h"
+#if LLDB_ENABLE_PYTHON
+// LLDB Python header must be included first
+#include "lldb-python.h"
+#endif
 #include "lldb/Target/Process.h"
 #include "lldb/Utility/Log.h"
 #include "lldb/Utility/Status.h"
 #include "lldb/lldb-enumerations.h"
 
 #if LLDB_ENABLE_PYTHON
 
-// LLDB Python header must be included first
-#include "lldb-python.h"
-
 #include "SWIGPythonBridge.h"
 #include "ScriptInterpreterPythonImpl.h"
 #include "ScriptedProcessPythonInterface.h"