[ONNX] Disabled nonmaxsuppression test for Template plugin due to r2r…

… issues (openvinotoolkit#26386)

### Details:
 - Disabled test for Template plugin which fails due to r2r issues

### Tickets:
 - 122120

src/frontends/onnx/tests/onnx_import.in.cpp

@@ -950,12 +950,12 @@ OPENVINO_TEST(${BACKEND_NAME}, onnx_model_nonmaxsuppression_v9_single_box) {
     test_case.run();
 }
 
-#if (defined _WIN32 || defined _WIN64)
-// Ticket: 127743
-OPENVINO_TEST(${BACKEND_NAME}, DISABLED_onnx_model_nonmaxsuppression_default_score_threshold) {
-#else
 OPENVINO_TEST(${BACKEND_NAME}, onnx_model_nonmaxsuppression_default_score_threshold) {
-#endif
+    // TEMPLATE plugin has a run-to-run issue with this test, CVS-127743, CVS-122120
+    if (std::string("${BACKEND_NAME}") == std::string("INTERPRETER")) {
+        GTEST_SKIP();
+    }
+
     auto model = convert_model("nms_default_score_threshold.onnx");
     auto test_case = ov::test::TestCase(model, s_device);