IVGCVSW-2959: Update TfLiteResNetV2-50-Quantized-Armnn test

* updated the output name parameter in TfLiteResNetV2-50-Quantized test to correct output name as in model

Change-Id: Ic657d5e7972a610ea63d4fc709fe42c86c997249
Signed-off-by: Nina Drozd <nina.drozd@arm.com>
diff --git a/tests/TfLiteResNetV2-50-Quantized-Armnn/TfLiteResNetV2-50-Quantized-Armnn.cpp b/tests/TfLiteResNetV2-50-Quantized-Armnn/TfLiteResNetV2-50-Quantized-Armnn.cpp
index 03510f7..48e6321 100644
--- a/tests/TfLiteResNetV2-50-Quantized-Armnn/TfLiteResNetV2-50-Quantized-Armnn.cpp
+++ b/tests/TfLiteResNetV2-50-Quantized-Armnn/TfLiteResNetV2-50-Quantized-Armnn.cpp
@@ -35,7 +35,7 @@
                      "resnet_v2_50_default_minmax.tflite",       // model name
                      true,                                       // model is binary
                      "input",                                    // input tensor name
-                     "output",                                   // output tensor name
+                     "resnet_v2_50/predictions/Reshape_1",       // output tensor name
                      { 0, 1, 2 },                                // test images to test with as above
                      [&imageSet](const char* dataDir, const ModelType & model) {
                          // we need to get the input quantization parameters from