Enable new FP16 and support mixed precision by MO (#8514)

* Enable new FP16 format and support mixed precision

* Apply review comments

* Fix issue with fp64 in FakeQuantWithMinMaxVars.py

* Enabme decompression converts fusing for CPU plugin

* Apply review feedback

* Fix code style

* Fix issue with np.full and apply review feedback

* Apply review feedback

* Fix HardSigmoid onnx extractor

* Replace np.arrays that were skipped with mo_array

* Fix compress_quantized_weights_test.py

* Fix import issues

* Apply review feedback and fix type of fusing linops in MO

* Apply review feedback

* Fix types for Mean/Scales and MXNET zeros

* Add RandomUniform_8 to ConvertPrecision

* Fix merge issue

* Fix consts names collision in GPU plugin

src/plugins/intel_cpu/src/mkldnn_plugin.cpp

@@ -35,6 +35,7 @@
 #include <transformations/common_optimizations/nop_elimination.hpp>
 #include <transformations/common_optimizations/wrap_interpolate_into_transposes.hpp>
 #include <transformations/common_optimizations/transpose_sinking.hpp>
+#include "transformations/common_optimizations/convert_compression_only_to_legacy.hpp"
 #include <transformations/op_conversions/convert_broadcast_to_tiles.hpp>
 #include <transformations/op_conversions/convert_depth_to_space.hpp>
 #include <transformations/op_conversions/convert_shuffle_channels3.hpp>
@@ -77,6 +78,7 @@
 #include <transformations/op_conversions/convert_reduce_to_pooling.hpp>
 #include <transformations/convert_precision.hpp>
 #include <transformations/init_node_info.hpp>
+#include <transformations/disable_decompression_convert_constant_folding.hpp>
 #include <transformations/rt_info/fused_names_attribute.hpp>
 #include <transformations/op_conversions/fq_decomposition.hpp>
 #include <transformations/utils/utils.hpp>
@@ -356,6 +358,11 @@ static void TransformationUpToCPUSpecificOpSet(std::shared_ptr<ngraph::Function>
             });
 
     // List of enabled/disabled transformations
+
+    // Allow FP16 Converts to be folded and FP16 constants to be upgraded to FP32 data type
+    pass_config->disable<ov::pass::DisableDecompressionConvertConstantFolding>();
+    pass_config->disable<ov::pass::ConvertCompressedOnlyToLegacy>();
+
     pass_config->disable<ngraph::pass::ConvertGELU>();
     pass_config->disable<ngraph::pass::ConvertShuffleChannels3>();
     pass_config->disable<ngraph::pass::Gelu7Downgrade>();