sailfish: drop libcanberra from build dependencies. We don't use it anymore
sailfish: drop libcanberra from build dependencies. We don't use it anymore

foolab/cameraplus,alinelena/cameraplus,foolab/cameraplus,mer-hybris-kis3/cameraplus,mer-hybris-kis3/cameraplus,foolab/cameraplus,mlehtima/cameraplus,mlehtima/cameraplus,foolab/cameraplus,alinelena/cameraplus,alinelena/cameraplus,mlehtima/cameraplus,alinelena/cameraplus,mlehtima/cameraplus,mer-hybris-kis3/cameraplus,mer-hybris-kis3/cameraplus