MLBEDSW-10106: Prerequisite work for Ethos-U55 matmul
Update constraints query mechanism to allow the architecture to return additional requirements for executing operators (including allocating scratch tensors).
- Added matmul handling stubs for Ethos-U55.
- Fixed tflite Resize operator check.
- Fixed missing Sigmoid/LUT conversion checks.
- Fixed bisecting search failure test in graph builder.
Signed-off-by: Philip Hall philip.hall@arm.com Change-Id: I8a612f709cc2d846caf13ec8b18d309c4cc66753
Edited by Fredrik Svedberg