iox-#14 add the BINDING_C flag to the out of tree build of the examples
iox-#14 add the BINDING_C flag to the out of tree build of the examples

Signed-off-by: Mathias Kraus <ebc65708cf0163c1abebe72ba676749f82c5fe3e@apex.ai>

eclipse-iceoryx/iceoryx,eclipse-iceoryx/iceoryx,eclipse-iceoryx/iceoryx,eclipse-iceoryx/iceoryx