Feat operator constantofshape

Context

see issue : https://gitlab.eclipse.org/eclipse/aidge/aidge_onnx/-/work_items/34#note_2747542

requested review from @hrouis

assigned to @gregkub

added Missing 💨 StatusReview Ready TopicOperator labels

added 15 commits

• b8d00fa6...500e83d5 - 13 commits from branch dev
• f5d51a18 - feat : operator constant of shape
• a9f87e40 - feat : removeConstantOfShape

Compare with previous version

approved this merge request

enabled an automatic merge when the pipeline for a9f87e40 succeeds

mentioned in commit dcdb722d

merged