[lldb/Plugins] Fix build failure on windows following 2914a4b888

This patch tries to fix the following build failure on windows:

https://lab.llvm.org/buildbot/#/builders/141/builds/1083

This started happening following 2914a4b888, and it seems to be caused
by some special `#include` ordering for the lldb-python header on Windows.

Signed-off-by: Med Ismail Bennani <ismail@bennani.ma>

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

@@ -6,14 +6,19 @@
 //
 //===----------------------------------------------------------------------===//
 
+#if LLDB_ENABLE_PYTHON
+
+// clang-format off
+// LLDB Python header must be included first
+#include "../../lldb-python.h"
+//clang-format on
+#endif
+
 #include "lldb/Host/Config.h"
 #include "lldb/lldb-enumerations.h"
 
 #if LLDB_ENABLE_PYTHON
 
-// LLDB Python header must be included first
-#include "lldb-python.h"
-
 #include "Interfaces/OperatingSystemPythonInterface/OperatingSystemPythonInterface.h"
 #include "Interfaces/ScriptedPlatformPythonInterface/ScriptedPlatformPythonInterface.h"
 #include "Interfaces/ScriptedProcessPythonInterface/ScriptedProcessPythonInterface.h"