CI : Add whitespace checks
CI : Add whitespace checks

GafferHQ/gaffer,johnhaddon/gaffer,hradec/gaffer,johnhaddon/gaffer,hradec/gaffer,hradec/gaffer,ImageEngine/gaffer,GafferHQ/gaffer,GafferHQ/gaffer,GafferHQ/gaffer,hradec/gaffer,andrewkaufman/gaffer,ImageEngine/gaffer,johnhaddon/gaffer,andrewkaufman/gaffer,hradec/gaffer,johnhaddon/gaffer,andrewkaufman/gaffer,GafferHQ/gaffer,andrewkaufman/gaffer,andrewkaufman/gaffer,johnhaddon/gaffer,ImageEngine/gaffer,ImageEngine/gaffer