Add support for Samsung Galaxy Z Fold5 (q5q) foldable phone based on sm8550

Currently working features:
- Framebuffer
- UFS
- i2c
- Buttons
Signed-off-by: Alexandru Marc Serdeliuc <serdeliuk@yahoo.com>
Link: https://lore.kernel.org/r/20240411-samsung-galaxy-zfold5-q5q-v6-2-8142297515aa@yahoo.comSigned-off-by: Bjorn Andersson <andersson@kernel.org>