ENH: Update GitHub actions for ITK 5.3 RC 4
ENH: Update GitHub actions for ITK 5.3 RC 4

The commit also includes the following changes from
InsightSoftwareConsortium/ITKModuleTemplate:
ENH: Bump ITK cookiecutter version
ENH: Switch Github Actions macOS environment

SimonRit/RTK,SimonRit/RTK,SimonRit/RTK,SimonRit/RTK