IVGCVSW-3705 Add Channel Shuffle Front end and Ref Implementation

* Add front end
* Add reference workload
* Add unit tests
* Add Serializer and Deserializer
* Update ArmNN Versioning

Signed-off-by: Simon Obute <simon.obute@arm.com>
Change-Id: I9ac1f953af3974382eac8e8d62d794d2344e8f47
diff --git a/python/pyarmnn/test/test_version.py b/python/pyarmnn/test/test_version.py
index 9c21e82..2bbcc05 100644
--- a/python/pyarmnn/test/test_version.py
+++ b/python/pyarmnn/test/test_version.py
@@ -18,7 +18,7 @@
 
     importlib.reload(v)
 
-    assert "26.0.0.dev1" == v.__version__
+    assert "27.0.0.dev1" == v.__version__
 
     del os.environ["PYARMNN_DEV_VER"]
     del v
@@ -30,7 +30,7 @@
 
     importlib.reload(v)
 
-    assert "26.0.0" == v.__arm_ml_version__
+    assert "27.0.0" == v.__arm_ml_version__
 
     del os.environ["PYARMNN_DEV_VER"]
     del v