Upd constant of shape

Context

Use Tensor as input of the ConstantOfShape kernel to avoid redundant size computation.

Kernel performance is unchanged. (x-axis is the number of elements in the output)

changed milestone to %aidge v0.6.0

added EnhancementStructure 🏗 label

assigned to @pineapple

changed the description

added StatusReview Ready label

mentioned in commit 839fa0aa

merged