Initial Python bindings pass for ProjectManager

Adds dependency on pybind and interface to call o3de.py functions from c++

Code/Tools/ProjectManager/Source/PythonBindings.h

@@ -0,0 +1,41 @@
+/*
+ * All or portions of this file Copyright (c) Amazon.com, Inc. or its affiliates or
+ * its licensors.
+ *
+ * For complete copyright and license terms please see the LICENSE at the root of this
+ * distribution (the "License"). All use of this software is governed by the License,
+ * or, if provided, by the license below or the license accompanying this file. Do not
+ * remove or modify any license notices. This file is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *
+ */
+#pragma once
+
+#include <PythonBindingsInterface.h>
+#include <AzCore/IO/Path/Path.h> 
+#include <AzCore/std/parallel/semaphore.h>
+
+namespace O3DE::ProjectManager
+{
+    class PythonBindings 
+        : public PythonBindingsInterface::Registrar
+    {
+    public:
+        PythonBindings() = default;
+        PythonBindings(const AZ::IO::PathView& enginePath);
+        ~PythonBindings() override;
+
+        // PythonBindings overrides
+        ProjectInfo GetCurrentProject() override;
+
+    private:
+        AZ_DISABLE_COPY_MOVE(PythonBindings);
+
+        void ExecuteWithLock(AZStd::function<void()> executionCallback);
+        bool StartPython();
+        bool StopPython();
+
+        AZ::IO::FixedMaxPath m_enginePath;
+        AZStd::recursive_mutex m_lock;
+    };
+}