IVGCVSW-2280 Add unit tests for RESIZE_BILINEAR NEON operator
IVGCVSW-2280 Add unit tests for RESIZE_BILINEAR NEON operator

* Add uint8 tests

Change-Id: I178e34a638411fa065bdc4c722136a02ba9e000b
Signed-off-by: Conor Kennedy <3692958b062a8539533014a00c72711d8bb041d6@arm.com>

ARM-software/armnn,ARM-software/armnn,ARM-software/armnn