conf-notes.txt: update for flatpak variants.
conf-notes.txt: update for flatpak variants.

Signed-off-by: Krisztian Litkey <6dde0c906887b4a42f7754d4b4ba32f77313cd97@intel.com>

ipuustin/intel-iot-refkit,mythi/intel-iot-refkit,YinThong/intel-iot-refkit,YinThong/intel-iot-refkit,jairglez/intel-iot-refkit,jairglez/intel-iot-refkit,mythi/intel-iot-refkit,klihub/intel-iot-refkit,mythi/intel-iot-refkit,klihub/intel-iot-refkit,intel/intel-iot-refkit,jairglez/intel-iot-refkit,ipuustin/intel-iot-refkit,intel/intel-iot-refkit,ipuustin/intel-iot-refkit,intel/intel-iot-refkit,YinThong/intel-iot-refkit,mythi/intel-iot-refkit,YinThong/intel-iot-refkit,mythi/intel-iot-refkit,klihub/intel-iot-refkit,intel/intel-iot-refkit,mythi/intel-iot-refkit,jairglez/intel-iot-refkit,mythi/intel-iot-refkit,intel/intel-iot-refkit,jairglez/intel-iot-refkit,YinThong/intel-iot-refkit,ipuustin/intel-iot-refkit,klihub/intel-iot-refkit,klihub/intel-iot-refkit,ipuustin/intel-iot-refkit,klihub/intel-iot-refkit,intel/intel-iot-refkit,YinThong/intel-iot-refkit,ipuustin/intel-iot-refkit,jairglez/intel-iot-refkit,YinThong/intel-iot-refkit,klihub/intel-iot-refkit,ipuustin/intel-iot-refkit,jairglez/intel-iot-refkit,intel/intel-iot-refkit