Matmul float type test case for UEP (#3877)

* Matmul float type test case for UEP
Signed-off-by: suryasidd <surya.siddharth.pemmaraju@intel.com>

* Removed microsoft ops domains and ran clang-format
Signed-off-by: suryasidd <surya.siddharth.pemmaraju@intel.com>

test/models/onnx/matmul_float.prototxt

+ir_version: 6
+graph {
+  node {
+    input: "A"
+    input: "B"
+    output: "Y"
+    name: "node1"
+    op_type: "MatMul"
+    doc_string: "MatMul"
+  }
+  name: "fused_function_subgraph"
+  doc_string: ""
+  input {
+    name: "A"
+    type {
+      tensor_type {
+        elem_type: 1
+        shape {
+          dim {
+            dim_value: 3
+          }
+          dim {
+            dim_value: 1
+          }
+          dim {
+            dim_value: 2
+          }
+        }
+      }
+    }
+  }
+  input {
+    name: "B"
+    type {
+      tensor_type {
+        elem_type: 1
+        shape {
+          dim {
+            dim_value: 2
+          }
+        }
+      }
+    }
+  }
+  output {
+    name: "Y"
+    type {
+      tensor_type {
+        elem_type: 1
+        shape {
+          dim {
+            dim_value: 3
+          }
+          dim {
+            dim_value: 1
+          }
+        }
+      }
+    }
+  }
+}
+opset_import {
+  domain: ""
+  version: 7
+}
+opset_import {
+  domain: "ai.onnx.ml"
+  version: 2
+}

test/onnx/onnx_import.in.cpp

@@ -1703,3 +1703,14 @@ NGRAPH_TEST(onnx_${BACKEND_NAME}, model_reverse_sequence_time_and_batch_axis_equ
                  ngraph_error)
         << "ReverseSequence 'time_axis' and 'batch_axis' can't be equal.";
 }
+
+NGRAPH_TEST(onnx_${BACKEND_NAME}, matmul_float_type)
+{
+    auto function = onnx_import::import_onnx_model(
+        file_util::path_join(SERIALIZED_ZOO, "onnx/matmul_float.prototxt"));
+    auto test_case = ngraph::test::NgraphTestCase(function, "${BACKEND_NAME}");
+    test_case.add_input<float>(std::vector<float>{0, 1, 2, 3, 4, 5});
+    test_case.add_input<float>(std::vector<float>{0, 1});
+    test_case.add_expected_output<float>(Shape{3, 1}, std::vector<float>{1, 3, 5});
+    test_case.run();
+}