[Frontend, TF FE] Fix RTTI for ConversionExtension on MacOS (#13038)

* [Frontend, TF FE] Fix RTTI for ConversionExtension on MacOS

Signed-off-by: Kazantsev, Roman <roman.kazantsev@intel.com>

* Put only destructor into cpp

* Remove extra white-space

Signed-off-by: Kazantsev, Roman <roman.kazantsev@intel.com>

src/frontends/common/include/openvino/frontend/extension/conversion.hpp

@@ -45,7 +45,7 @@ public:
         return m_converter_named;
     };
 
-    ~ConversionExtension() override = default;
+    ~ConversionExtension() override;
 
 private:
     CreatorFunction m_converter;

src/frontends/common/src/extension/conversion.cpp

@@ -6,3 +6,5 @@
 
 using namespace ov::frontend;
 ConversionExtensionBase::~ConversionExtensionBase() = default;
+
+ConversionExtension::~ConversionExtension() = default;

src/frontends/tensorflow/include/openvino/frontend/tensorflow/extension/conversion.hpp

@@ -27,6 +27,8 @@ public:
         return m_converter;
     }
 
+    ~ConversionExtension() override;
+
 private:
     ov::frontend::CreatorFunction m_converter;
 };

src/frontends/tensorflow/src/extension/conversion.cpp

@@ -0,0 +1,9 @@
+// Copyright (C) 2018-2022 Intel Corporation
+// SPDX-License-Identifier: Apache-2.0
+//
+
+#include "openvino/frontend/tensorflow/extension/conversion.hpp"
+
+using namespace ov::frontend::tensorflow;
+
+ConversionExtension::~ConversionExtension() = default;