IVGCVSW-6075 Add ParseExpandDims to TfliteParser

* Add ExpandDims tests in tfliteparser
* Add support for negative axis to squeeze

Signed-off-by: Teresa Charlin <teresa.charlinreyes@arm.com>
Signed-off-by: Finn Williams <Finn.Williams@arm.com>
Change-Id: I604c9b4ac6514895e9e3d4d85c2937e797d288e0
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 1ccc80d..b2f32ef 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -671,6 +671,7 @@
              src/armnnTfLiteParser/test/DetectionPostProcess.cpp
              src/armnnTfLiteParser/test/Div.cpp
              src/armnnTfLiteParser/test/ElementWiseUnary.cpp
+             src/armnnTfLiteParser/test/ExpandDims.cpp
              src/armnnTfLiteParser/test/FullyConnected.cpp
              src/armnnTfLiteParser/test/Gather.cpp
              src/armnnTfLiteParser/test/L2Normalization.cpp