Automatic update of urdf triggered by GitHub Action

ergocub-software = 5b657fa
cad-libraries    = icub-tech-iit/cad-libraries@f552220
cad-mechanics    = icub-tech-iit/cad-mechanics@7221fbd
creo2urdf        = https://github.com/icub-tech-iit/creo2urdf/releases/tag/v0.5.11

Author: Nicogene