[GNA] fix scale factor issue in remove permutation test (#1740)

inference-engine/tests/functional/plugin/gna/pass_tests/remove_permutations_NHWC_to_NCHW_pass.cpp

@@ -98,7 +98,7 @@ class RemovePermutationsNHWCToNCHWPassTest : public testing::WithParamInterface<
     const std::vector<std::map<std::string, std::string>> configs = {
         {
             {"GNA_DEVICE_MODE", "GNA_SW_EXACT"},
-            {"GNA_SCALE_FACTOR_0", "1638.4"}
+            {"GNA_SCALE_FACTOR_0", "327.67"}
         }
     };